322920730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{13913}}^1$

素因数の和:14142

約数の個数: 32

約数和(自身を含む): 637149888

約数和(自身を除く): 314229158

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 11605, 13913, 23210, 27826, 69565, 139130, 153043, 306086, 765215, 1530430, 2935643, 5871286, 14678215, 29356430, 32292073, 64584146, 161460365, 322920730]

約数ペア:

[(1, 322920730), (2, 161460365), (5, 64584146), (10, 32292073), (11, 29356430), (22, 14678215), (55, 5871286), (110, 2935643), (211, 1530430), (422, 765215), (1055, 306086), (2110, 153043), (2321, 139130), (4642, 69565), (11605, 27826), (13913, 23210)]