4019430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{133981}}^1$

素因数の和:133991

約数の個数: 16

約数和(自身を含む): 9646704

約数和(自身を除く): 5627274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 133981, 267962, 401943, 669905, 803886, 1339810, 2009715, 4019430]

約数ペア:

[(1, 4019430), (2, 2009715), (3, 1339810), (5, 803886), (6, 669905), (10, 401943), (15, 267962), (30, 133981)]