5090220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{28279}}^1$

素因数の和:28294

約数の個数: 36

約数和(自身を含む): 15440880

約数和(自身を除く): 10350660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 28279, 56558, 84837, 113116, 141395, 169674, 254511, 282790, 339348, 424185, 509022, 565580, 848370, 1018044, 1272555, 1696740, 2545110, 5090220]

約数ペア:

[(1, 5090220), (2, 2545110), (3, 1696740), (4, 1272555), (5, 1018044), (6, 848370), (9, 565580), (10, 509022), (12, 424185), (15, 339348), (18, 282790), (20, 254511), (30, 169674), (36, 141395), (45, 113116), (60, 84837), (90, 56558), (180, 28279)]