21572100090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{529117}}^1$

素因数の和:529284

約数の個数: 64

約数和(自身を含む): 57906673920

約数和(自身を除く): 36334573830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4077, 4530, 6795, 8154, 13590, 20385, 40770, 529117, 1058234, 1587351, 2645585, 3174702, 4762053, 5291170, 7936755, 9524106, 14286159, 15873510, 23810265, 28572318, 47620530, 71430795, 79896667, 142861590, 159793334, 239690001, 399483335, 479380002, 719070003, 798966670, 1198450005, 1438140006, 2157210009, 2396900010, 3595350015, 4314420018, 7190700030, 10786050045, 21572100090]

約数ペア:

[(1, 21572100090), (2, 10786050045), (3, 7190700030), (5, 4314420018), (6, 3595350015), (9, 2396900010), (10, 2157210009), (15, 1438140006), (18, 1198450005), (27, 798966670), (30, 719070003), (45, 479380002), (54, 399483335), (90, 239690001), (135, 159793334), (151, 142861590), (270, 79896667), (302, 71430795), (453, 47620530), (755, 28572318), (906, 23810265), (1359, 15873510), (1510, 14286159), (2265, 9524106), (2718, 7936755), (4077, 5291170), (4530, 4762053), (6795, 3174702), (8154, 2645585), (13590, 1587351), (20385, 1058234), (40770, 529117)]