30318390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{336871}}^1$

素因数の和:336884

約数の個数: 24

約数和(自身を含む): 78828048

約数和(自身を除く): 48509658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 336871, 673742, 1010613, 1684355, 2021226, 3031839, 3368710, 5053065, 6063678, 10106130, 15159195, 30318390]

約数ペア:

[(1, 30318390), (2, 15159195), (3, 10106130), (5, 6063678), (6, 5053065), (9, 3368710), (10, 3031839), (15, 2021226), (18, 1684355), (30, 1010613), (45, 673742), (90, 336871)]