356779010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 749952000

約数和(自身を除く): 393172990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 149, 158, 298, 395, 433, 553, 745, 790, 866, 1043, 1106, 1490, 2086, 2165, 2765, 3031, 4330, 5215, 5530, 6062, 10430, 11771, 15155, 23542, 30310, 34207, 58855, 64517, 68414, 82397, 117710, 129034, 164794, 171035, 239449, 322585, 342070, 411985, 451619, 478898, 645170, 823970, 903238, 1197245, 2258095, 2394490, 4516190, 5096843, 10193686, 25484215, 35677901, 50968430, 71355802, 178389505, 356779010]

約数ペア:

[(1, 356779010), (2, 178389505), (5, 71355802), (7, 50968430), (10, 35677901), (14, 25484215), (35, 10193686), (70, 5096843), (79, 4516190), (149, 2394490), (158, 2258095), (298, 1197245), (395, 903238), (433, 823970), (553, 645170), (745, 478898), (790, 451619), (866, 411985), (1043, 342070), (1106, 322585), (1490, 239449), (2086, 171035), (2165, 164794), (2765, 129034), (3031, 117710), (4330, 82397), (5215, 68414), (5530, 64517), (6062, 58855), (10430, 34207), (11771, 30310), (15155, 23542)]