31612530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4409}}^1$

素因数の和:4658

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 44592270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 4409, 7170, 8818, 13227, 22045, 26454, 44090, 66135, 132270, 1053751, 2107502, 3161253, 5268755, 6322506, 10537510, 15806265, 31612530]

約数ペア:

[(1, 31612530), (2, 15806265), (3, 10537510), (5, 6322506), (6, 5268755), (10, 3161253), (15, 2107502), (30, 1053751), (239, 132270), (478, 66135), (717, 44090), (1195, 26454), (1434, 22045), (2390, 13227), (3585, 8818), (4409, 7170)]