3123670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 6233760

約数和(自身を除く): 3110090

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 389, 730, 778, 803, 1606, 1945, 3890, 4015, 4279, 8030, 8558, 21395, 28397, 42790, 56794, 141985, 283970, 312367, 624734, 1561835, 3123670]

約数ペア:

[(1, 3123670), (2, 1561835), (5, 624734), (10, 312367), (11, 283970), (22, 141985), (55, 56794), (73, 42790), (110, 28397), (146, 21395), (365, 8558), (389, 8030), (730, 4279), (778, 4015), (803, 3890), (1606, 1945)]