340981530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{25657}}^1$

素因数の和:26110

約数の個数: 32

約数和(自身を含む): 820234944

約数和(自身を除く): 479253414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2215, 2658, 4430, 6645, 13290, 25657, 51314, 76971, 128285, 153942, 256570, 384855, 769710, 11366051, 22732102, 34098153, 56830255, 68196306, 113660510, 170490765, 340981530]

約数ペア:

[(1, 340981530), (2, 170490765), (3, 113660510), (5, 68196306), (6, 56830255), (10, 34098153), (15, 22732102), (30, 11366051), (443, 769710), (886, 384855), (1329, 256570), (2215, 153942), (2658, 128285), (4430, 76971), (6645, 51314), (13290, 25657)]