675084730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{19699}}^1$

素因数の和:19878

約数の個数: 32

約数和(自身を含む): 1276560000

約数和(自身を除く): 601475270

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 3427, 6854, 17135, 19699, 34270, 39398, 98495, 196990, 453077, 906154, 2265385, 2935151, 4530770, 5870302, 14675755, 29351510, 67508473, 135016946, 337542365, 675084730]

約数ペア:

[(1, 675084730), (2, 337542365), (5, 135016946), (10, 67508473), (23, 29351510), (46, 14675755), (115, 5870302), (149, 4530770), (230, 2935151), (298, 2265385), (745, 906154), (1490, 453077), (3427, 196990), (6854, 98495), (17135, 39398), (19699, 34270)]