243359430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8111981}}^1$

素因数の和:8111991

約数の個数: 16

約数和(自身を含む): 584062704

約数和(自身を除く): 340703274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8111981, 16223962, 24335943, 40559905, 48671886, 81119810, 121679715, 243359430]

約数ペア:

[(1, 243359430), (2, 121679715), (3, 81119810), (5, 48671886), (6, 40559905), (10, 24335943), (15, 16223962), (30, 8111981)]