1313304030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1621363}}^1$

素因数の和:1621382

約数の個数: 40

約数和(自身を含む): 3531330792

約数和(自身を除く): 2218026762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1621363, 3242726, 4864089, 8106815, 9728178, 14592267, 16213630, 24320445, 29184534, 43776801, 48640890, 72961335, 87553602, 131330403, 145922670, 218884005, 262660806, 437768010, 656652015, 1313304030]

約数ペア:

[(1, 1313304030), (2, 656652015), (3, 437768010), (5, 262660806), (6, 218884005), (9, 145922670), (10, 131330403), (15, 87553602), (18, 72961335), (27, 48640890), (30, 43776801), (45, 29184534), (54, 24320445), (81, 16213630), (90, 14592267), (135, 9728178), (162, 8106815), (270, 4864089), (405, 3242726), (810, 1621363)]