140669550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{44657}}^1$

素因数の和:44682

約数の個数: 72

約数和(自身を含む): 431932176

約数和(自身を除く): 291262626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 44657, 89314, 133971, 223285, 267942, 312599, 401913, 446570, 625198, 669855, 803826, 937797, 1116425, 1339710, 1562995, 1875594, 2009565, 2232850, 2813391, 3125990, 3349275, 4019130, 4688985, 5626782, 6698550, 7814975, 9377970, 10047825, 14066955, 15629950, 20095650, 23444925, 28133910, 46889850, 70334775, 140669550]

約数ペア:

[(1, 140669550), (2, 70334775), (3, 46889850), (5, 28133910), (6, 23444925), (7, 20095650), (9, 15629950), (10, 14066955), (14, 10047825), (15, 9377970), (18, 7814975), (21, 6698550), (25, 5626782), (30, 4688985), (35, 4019130), (42, 3349275), (45, 3125990), (50, 2813391), (63, 2232850), (70, 2009565), (75, 1875594), (90, 1562995), (105, 1339710), (126, 1116425), (150, 937797), (175, 803826), (210, 669855), (225, 625198), (315, 446570), (350, 401913), (450, 312599), (525, 267942), (630, 223285), (1050, 133971), (1575, 89314), (3150, 44657)]