1214819940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9199}}^1$

素因数の和:9313

約数の個数: 96

約数和(自身を含む): 3561062400

約数和(自身を除く): 2346242460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 186, 213, 284, 310, 355, 372, 426, 465, 620, 710, 852, 930, 1065, 1420, 1860, 2130, 2201, 4260, 4402, 6603, 8804, 9199, 11005, 13206, 18398, 22010, 26412, 27597, 33015, 36796, 44020, 45995, 55194, 66030, 91990, 110388, 132060, 137985, 183980, 275970, 285169, 551940, 570338, 653129, 855507, 1140676, 1306258, 1425845, 1711014, 1959387, 2612516, 2851690, 3265645, 3422028, 3918774, 4277535, 5703380, 6531290, 7837548, 8555070, 9796935, 13062580, 17110140, 19593870, 20246999, 39187740, 40493998, 60740997, 80987996, 101234995, 121481994, 202469990, 242963988, 303704985, 404939980, 607409970, 1214819940]

約数ペア:

[(1, 1214819940), (2, 607409970), (3, 404939980), (4, 303704985), (5, 242963988), (6, 202469990), (10, 121481994), (12, 101234995), (15, 80987996), (20, 60740997), (30, 40493998), (31, 39187740), (60, 20246999), (62, 19593870), (71, 17110140), (93, 13062580), (124, 9796935), (142, 8555070), (155, 7837548), (186, 6531290), (213, 5703380), (284, 4277535), (310, 3918774), (355, 3422028), (372, 3265645), (426, 2851690), (465, 2612516), (620, 1959387), (710, 1711014), (852, 1425845), (930, 1306258), (1065, 1140676), (1420, 855507), (1860, 653129), (2130, 570338), (2201, 551940), (4260, 285169), (4402, 275970), (6603, 183980), (8804, 137985), (9199, 132060), (11005, 110388), (13206, 91990), (18398, 66030), (22010, 55194), (26412, 45995), (27597, 44020), (33015, 36796)]