1630794840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13589957}}^1$

素因数の和:13589971

約数の個数: 32

約数和(自身を含む): 4892384880

約数和(自身を除く): 3261590040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13589957, 27179914, 40769871, 54359828, 67949785, 81539742, 108719656, 135899570, 163079484, 203849355, 271799140, 326158968, 407698710, 543598280, 815397420, 1630794840]

約数ペア:

[(1, 1630794840), (2, 815397420), (3, 543598280), (4, 407698710), (5, 326158968), (6, 271799140), (8, 203849355), (10, 163079484), (12, 135899570), (15, 108719656), (20, 81539742), (24, 67949785), (30, 54359828), (40, 40769871), (60, 27179914), (120, 13589957)]