3942730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 7864128

約数和(自身を除く): 3921398

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 491, 730, 803, 982, 1606, 2455, 4015, 4910, 5401, 8030, 10802, 27005, 35843, 54010, 71686, 179215, 358430, 394273, 788546, 1971365, 3942730]

約数ペア:

[(1, 3942730), (2, 1971365), (5, 788546), (10, 394273), (11, 358430), (22, 179215), (55, 71686), (73, 54010), (110, 35843), (146, 27005), (365, 10802), (491, 8030), (730, 5401), (803, 4910), (982, 4015), (1606, 2455)]