2819430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31327}}^1$

素因数の和:31340

約数の個数: 24

約数和(自身を含む): 7330752

約数和(自身を除く): 4511322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 31327, 62654, 93981, 156635, 187962, 281943, 313270, 469905, 563886, 939810, 1409715, 2819430]

約数ペア:

[(1, 2819430), (2, 1409715), (3, 939810), (5, 563886), (6, 469905), (9, 313270), (10, 281943), (15, 187962), (18, 156635), (30, 93981), (45, 62654), (90, 31327)]