131990790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{8317}}^1$

素因数の和:8373

約数の個数: 48

約数和(自身を含む): 331189488

約数和(自身を除く): 199198698

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 5290, 7935, 8317, 15870, 16634, 24951, 41585, 49902, 83170, 124755, 191291, 249510, 382582, 573873, 956455, 1147746, 1912910, 2869365, 4399693, 5738730, 8799386, 13199079, 21998465, 26398158, 43996930, 65995395, 131990790]

約数ペア:

[(1, 131990790), (2, 65995395), (3, 43996930), (5, 26398158), (6, 21998465), (10, 13199079), (15, 8799386), (23, 5738730), (30, 4399693), (46, 2869365), (69, 1912910), (115, 1147746), (138, 956455), (230, 573873), (345, 382582), (529, 249510), (690, 191291), (1058, 124755), (1587, 83170), (2645, 49902), (3174, 41585), (5290, 24951), (7935, 16634), (8317, 15870)]