15691874010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1\times {\mathrm{3329}}^1$

素因数の和:5623

約数の個数: 64

約数和(自身を含む): 38219662080

約数和(自身を除く): 22527788070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 2213, 3329, 4426, 6639, 6658, 9987, 11065, 13278, 16645, 19974, 22130, 33195, 33290, 49935, 66390, 99870, 157123, 236359, 314246, 471369, 472718, 709077, 785615, 942738, 1181795, 1418154, 1571230, 2356845, 2363590, 3545385, 4713690, 7090770, 7367077, 14734154, 22101231, 36835385, 44202462, 73670770, 110506155, 221012310, 523062467, 1046124934, 1569187401, 2615312335, 3138374802, 5230624670, 7845937005, 15691874010]

約数ペア:

[(1, 15691874010), (2, 7845937005), (3, 5230624670), (5, 3138374802), (6, 2615312335), (10, 1569187401), (15, 1046124934), (30, 523062467), (71, 221012310), (142, 110506155), (213, 73670770), (355, 44202462), (426, 36835385), (710, 22101231), (1065, 14734154), (2130, 7367077), (2213, 7090770), (3329, 4713690), (4426, 3545385), (6639, 2363590), (6658, 2356845), (9987, 1571230), (11065, 1418154), (13278, 1181795), (16645, 942738), (19974, 785615), (22130, 709077), (33195, 472718), (33290, 471369), (49935, 314246), (66390, 236359), (99870, 157123)]