214979430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7165981}}^1$

素因数の和:7165991

約数の個数: 16

約数和(自身を含む): 515950704

約数和(自身を除く): 300971274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7165981, 14331962, 21497943, 35829905, 42995886, 71659810, 107489715, 214979430]

約数ペア:

[(1, 214979430), (2, 107489715), (3, 71659810), (5, 42995886), (6, 35829905), (10, 21497943), (15, 14331962), (30, 7165981)]