2645430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 6415200

約数和(自身を除く): 3769770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 809, 1090, 1618, 1635, 2427, 3270, 4045, 4854, 8090, 12135, 24270, 88181, 176362, 264543, 440905, 529086, 881810, 1322715, 2645430]

約数ペア:

[(1, 2645430), (2, 1322715), (3, 881810), (5, 529086), (6, 440905), (10, 264543), (15, 176362), (30, 88181), (109, 24270), (218, 12135), (327, 8090), (545, 4854), (654, 4045), (809, 3270), (1090, 2427), (1618, 1635)]