98815980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1646933}}^1$

素因数の和:1646945

約数の個数: 24

約数和(自身を含む): 276684912

約数和(自身を除く): 177868932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1646933, 3293866, 4940799, 6587732, 8234665, 9881598, 16469330, 19763196, 24703995, 32938660, 49407990, 98815980]

約数ペア:

[(1, 98815980), (2, 49407990), (3, 32938660), (4, 24703995), (5, 19763196), (6, 16469330), (10, 9881598), (12, 8234665), (15, 6587732), (20, 4940799), (30, 3293866), (60, 1646933)]