13290870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10303}}^1$

素因数の和:10356

約数の個数: 32

約数和(自身を含む): 32643072

約数和(自身を除く): 19352202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 10303, 20606, 30909, 51515, 61818, 103030, 154545, 309090, 443029, 886058, 1329087, 2215145, 2658174, 4430290, 6645435, 13290870]

約数ペア:

[(1, 13290870), (2, 6645435), (3, 4430290), (5, 2658174), (6, 2215145), (10, 1329087), (15, 886058), (30, 443029), (43, 309090), (86, 154545), (129, 103030), (215, 61818), (258, 51515), (430, 30909), (645, 20606), (1290, 10303)]