30512790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 288

約数和(自身を含む): 109478304

約数和(自身を除く): 78965514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 30, 33, 34, 35, 37, 42, 45, 49, 51, 55, 63, 66, 70, 74, 77, 85, 90, 98, 99, 102, 105, 110, 111, 119, 126, 147, 153, 154, 165, 170, 185, 187, 198, 210, 222, 231, 238, 245, 255, 259, 294, 306, 315, 330, 333, 357, 370, 374, 385, 407, 441, 462, 490, 495, 510, 518, 539, 555, 561, 595, 629, 630, 666, 693, 714, 735, 765, 770, 777, 814, 833, 882, 935, 990, 1071, 1078, 1110, 1122, 1155, 1190, 1221, 1258, 1295, 1309, 1386, 1470, 1530, 1554, 1617, 1665, 1666, 1683, 1785, 1813, 1870, 1887, 2035, 2142, 2205, 2310, 2331, 2442, 2499, 2590, 2618, 2695, 2805, 2849, 3145, 3234, 3330, 3366, 3465, 3570, 3626, 3663, 3774, 3885, 3927, 4070, 4165, 4403, 4410, 4662, 4851, 4998, 5355, 5390, 5439, 5610, 5661, 5698, 6105, 6290, 6545, 6919, 6930, 7326, 7497, 7770, 7854, 8085, 8330, 8415, 8547, 8806, 9065, 9163, 9435, 9702, 10710, 10878, 11322, 11655, 11781, 12210, 12495, 13090, 13209, 13838, 14245, 14994, 16170, 16317, 16830, 17094, 18130, 18315, 18326, 18870, 19635, 19943, 20757, 22015, 23310, 23562, 24255, 24990, 25641, 26418, 27195, 27489, 28305, 28490, 30821, 32634, 34595, 36630, 37485, 39270, 39627, 39886, 41514, 42735, 44030, 45815, 48433, 48510, 51282, 54390, 54978, 56610, 58905, 59829, 61642, 62271, 66045, 69190, 74970, 79254, 81585, 82467, 85470, 91630, 92463, 96866, 99715, 103785, 117810, 119658, 124542, 128205, 132090, 137445, 145299, 154105, 163170, 164934, 179487, 184926, 198135, 199430, 207570, 242165, 256410, 274890, 277389, 290598, 299145, 308210, 311355, 339031, 358974, 396270, 412335, 435897, 462315, 484330, 554778, 598290, 622710, 678062, 726495, 824670, 871794, 897435, 924630, 1017093, 1386945, 1452990, 1695155, 1794870, 2034186, 2179485, 2773890, 3051279, 3390310, 4358970, 5085465, 6102558, 10170930, 15256395, 30512790]

約数ペア:

[(1, 30512790), (2, 15256395), (3, 10170930), (5, 6102558), (6, 5085465), (7, 4358970), (9, 3390310), (10, 3051279), (11, 2773890), (14, 2179485), (15, 2034186), (17, 1794870), (18, 1695155), (21, 1452990), (22, 1386945), (30, 1017093), (33, 924630), (34, 897435), (35, 871794), (37, 824670), (42, 726495), (45, 678062), (49, 622710), (51, 598290), (55, 554778), (63, 484330), (66, 462315), (70, 435897), (74, 412335), (77, 396270), (85, 358974), (90, 339031), (98, 311355), (99, 308210), (102, 299145), (105, 290598), (110, 277389), (111, 274890), (119, 256410), (126, 242165), (147, 207570), (153, 199430), (154, 198135), (165, 184926), (170, 179487), (185, 164934), (187, 163170), (198, 154105), (210, 145299), (222, 137445), (231, 132090), (238, 128205), (245, 124542), (255, 119658), (259, 117810), (294, 103785), (306, 99715), (315, 96866), (330, 92463), (333, 91630), (357, 85470), (370, 82467), (374, 81585), (385, 79254), (407, 74970), (441, 69190), (462, 66045), (490, 62271), (495, 61642), (510, 59829), (518, 58905), (539, 56610), (555, 54978), (561, 54390), (595, 51282), (629, 48510), (630, 48433), (666, 45815), (693, 44030), (714, 42735), (735, 41514), (765, 39886), (770, 39627), (777, 39270), (814, 37485), (833, 36630), (882, 34595), (935, 32634), (990, 30821), (1071, 28490), (1078, 28305), (1110, 27489), (1122, 27195), (1155, 26418), (1190, 25641), (1221, 24990), (1258, 24255), (1295, 23562), (1309, 23310), (1386, 22015), (1470, 20757), (1530, 19943), (1554, 19635), (1617, 18870), (1665, 18326), (1666, 18315), (1683, 18130), (1785, 17094), (1813, 16830), (1870, 16317), (1887, 16170), (2035, 14994), (2142, 14245), (2205, 13838), (2310, 13209), (2331, 13090), (2442, 12495), (2499, 12210), (2590, 11781), (2618, 11655), (2695, 11322), (2805, 10878), (2849, 10710), (3145, 9702), (3234, 9435), (3330, 9163), (3366, 9065), (3465, 8806), (3570, 8547), (3626, 8415), (3663, 8330), (3774, 8085), (3885, 7854), (3927, 7770), (4070, 7497), (4165, 7326), (4403, 6930), (4410, 6919), (4662, 6545), (4851, 6290), (4998, 6105), (5355, 5698), (5390, 5661), (5439, 5610)]