30669870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 99283968

約数和(自身を除く): 68614098

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 71, 77, 85, 102, 105, 110, 119, 121, 142, 154, 165, 170, 187, 210, 213, 231, 238, 242, 255, 330, 355, 357, 363, 374, 385, 426, 462, 497, 510, 561, 595, 605, 710, 714, 726, 770, 781, 847, 935, 994, 1065, 1122, 1155, 1190, 1207, 1210, 1309, 1491, 1562, 1694, 1785, 1815, 1870, 2057, 2130, 2310, 2343, 2414, 2485, 2541, 2618, 2805, 2982, 3570, 3621, 3630, 3905, 3927, 4114, 4235, 4686, 4970, 5082, 5467, 5610, 6035, 6171, 6545, 7242, 7455, 7810, 7854, 8449, 8470, 8591, 10285, 10934, 11715, 12070, 12342, 12705, 13090, 13277, 14399, 14910, 16401, 16898, 17182, 18105, 19635, 20570, 23430, 25347, 25410, 25773, 26554, 27335, 28798, 30855, 32802, 36210, 39270, 39831, 42245, 42955, 43197, 50694, 51546, 54670, 60137, 61710, 66385, 71995, 79662, 82005, 84490, 85910, 86394, 92939, 120274, 126735, 128865, 132770, 143990, 146047, 164010, 180411, 185878, 199155, 215985, 253470, 257730, 278817, 292094, 300685, 360822, 398310, 431970, 438141, 464695, 557634, 601370, 730235, 876282, 902055, 929390, 1022329, 1394085, 1460470, 1804110, 2044658, 2190705, 2788170, 3066987, 4381410, 5111645, 6133974, 10223290, 15334935, 30669870]

約数ペア:

[(1, 30669870), (2, 15334935), (3, 10223290), (5, 6133974), (6, 5111645), (7, 4381410), (10, 3066987), (11, 2788170), (14, 2190705), (15, 2044658), (17, 1804110), (21, 1460470), (22, 1394085), (30, 1022329), (33, 929390), (34, 902055), (35, 876282), (42, 730235), (51, 601370), (55, 557634), (66, 464695), (70, 438141), (71, 431970), (77, 398310), (85, 360822), (102, 300685), (105, 292094), (110, 278817), (119, 257730), (121, 253470), (142, 215985), (154, 199155), (165, 185878), (170, 180411), (187, 164010), (210, 146047), (213, 143990), (231, 132770), (238, 128865), (242, 126735), (255, 120274), (330, 92939), (355, 86394), (357, 85910), (363, 84490), (374, 82005), (385, 79662), (426, 71995), (462, 66385), (497, 61710), (510, 60137), (561, 54670), (595, 51546), (605, 50694), (710, 43197), (714, 42955), (726, 42245), (770, 39831), (781, 39270), (847, 36210), (935, 32802), (994, 30855), (1065, 28798), (1122, 27335), (1155, 26554), (1190, 25773), (1207, 25410), (1210, 25347), (1309, 23430), (1491, 20570), (1562, 19635), (1694, 18105), (1785, 17182), (1815, 16898), (1870, 16401), (2057, 14910), (2130, 14399), (2310, 13277), (2343, 13090), (2414, 12705), (2485, 12342), (2541, 12070), (2618, 11715), (2805, 10934), (2982, 10285), (3570, 8591), (3621, 8470), (3630, 8449), (3905, 7854), (3927, 7810), (4114, 7455), (4235, 7242), (4686, 6545), (4970, 6171), (5082, 6035), (5467, 5610)]