1640415090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{22111}}^1$

素因数の和:24594

約数の個数: 32

約数和(自身を含む): 3938766336

約数和(自身を除く): 2298351246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2473, 4946, 7419, 12365, 14838, 22111, 24730, 37095, 44222, 66333, 74190, 110555, 132666, 221110, 331665, 663330, 54680503, 109361006, 164041509, 273402515, 328083018, 546805030, 820207545, 1640415090]

約数ペア:

[(1, 1640415090), (2, 820207545), (3, 546805030), (5, 328083018), (6, 273402515), (10, 164041509), (15, 109361006), (30, 54680503), (2473, 663330), (4946, 331665), (7419, 221110), (12365, 132666), (14838, 110555), (22111, 74190), (24730, 66333), (37095, 44222)]