8159430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271981}}^1$

素因数の和:271991

約数の個数: 16

約数和(自身を含む): 19582704

約数和(自身を除く): 11423274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271981, 543962, 815943, 1359905, 1631886, 2719810, 4079715, 8159430]

約数ペア:

[(1, 8159430), (2, 4079715), (3, 2719810), (5, 1631886), (6, 1359905), (10, 815943), (15, 543962), (30, 271981)]