7893270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 27495936

約数和(自身を除く): 19602666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 30, 33, 34, 35, 42, 45, 51, 55, 63, 66, 67, 70, 77, 85, 90, 99, 102, 105, 110, 119, 126, 134, 153, 154, 165, 170, 187, 198, 201, 210, 231, 238, 255, 306, 315, 330, 335, 357, 374, 385, 402, 462, 469, 495, 510, 561, 595, 603, 630, 670, 693, 714, 737, 765, 770, 935, 938, 990, 1005, 1071, 1122, 1139, 1155, 1190, 1206, 1309, 1386, 1407, 1474, 1530, 1683, 1785, 1870, 2010, 2142, 2211, 2278, 2310, 2345, 2618, 2805, 2814, 3015, 3366, 3417, 3465, 3570, 3685, 3927, 4221, 4422, 4690, 5159, 5355, 5610, 5695, 6030, 6545, 6633, 6834, 6930, 7035, 7370, 7854, 7973, 8415, 8442, 10251, 10318, 10710, 11055, 11390, 11781, 12529, 13090, 13266, 14070, 15477, 15946, 16830, 17085, 19635, 20502, 21105, 22110, 23562, 23919, 25058, 25795, 30954, 33165, 34170, 37587, 39270, 39865, 42210, 46431, 47838, 51255, 51590, 58905, 62645, 66330, 71757, 75174, 77385, 79730, 87703, 92862, 102510, 112761, 117810, 119595, 125290, 143514, 154770, 175406, 187935, 225522, 232155, 239190, 263109, 358785, 375870, 438515, 464310, 526218, 563805, 717570, 789327, 877030, 1127610, 1315545, 1578654, 2631090, 3946635, 7893270]

約数ペア:

[(1, 7893270), (2, 3946635), (3, 2631090), (5, 1578654), (6, 1315545), (7, 1127610), (9, 877030), (10, 789327), (11, 717570), (14, 563805), (15, 526218), (17, 464310), (18, 438515), (21, 375870), (22, 358785), (30, 263109), (33, 239190), (34, 232155), (35, 225522), (42, 187935), (45, 175406), (51, 154770), (55, 143514), (63, 125290), (66, 119595), (67, 117810), (70, 112761), (77, 102510), (85, 92862), (90, 87703), (99, 79730), (102, 77385), (105, 75174), (110, 71757), (119, 66330), (126, 62645), (134, 58905), (153, 51590), (154, 51255), (165, 47838), (170, 46431), (187, 42210), (198, 39865), (201, 39270), (210, 37587), (231, 34170), (238, 33165), (255, 30954), (306, 25795), (315, 25058), (330, 23919), (335, 23562), (357, 22110), (374, 21105), (385, 20502), (402, 19635), (462, 17085), (469, 16830), (495, 15946), (510, 15477), (561, 14070), (595, 13266), (603, 13090), (630, 12529), (670, 11781), (693, 11390), (714, 11055), (737, 10710), (765, 10318), (770, 10251), (935, 8442), (938, 8415), (990, 7973), (1005, 7854), (1071, 7370), (1122, 7035), (1139, 6930), (1155, 6834), (1190, 6633), (1206, 6545), (1309, 6030), (1386, 5695), (1407, 5610), (1474, 5355), (1530, 5159), (1683, 4690), (1785, 4422), (1870, 4221), (2010, 3927), (2142, 3685), (2211, 3570), (2278, 3465), (2310, 3417), (2345, 3366), (2618, 3015), (2805, 2814)]