2805542370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31172693}}^1$

素因数の和:31172706

約数の個数: 24

約数和(自身を含む): 7294410396

約数和(自身を除く): 4488868026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 31172693, 62345386, 93518079, 155863465, 187036158, 280554237, 311726930, 467590395, 561108474, 935180790, 1402771185, 2805542370]

約数ペア:

[(1, 2805542370), (2, 1402771185), (3, 935180790), (5, 561108474), (6, 467590395), (9, 311726930), (10, 280554237), (15, 187036158), (18, 155863465), (30, 93518079), (45, 62345386), (90, 31172693)]