13306740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{977}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 37461312

約数和(自身を除く): 24154572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 977, 1135, 1362, 1954, 2270, 2724, 2931, 3405, 3908, 4540, 4885, 5862, 6810, 9770, 11724, 13620, 14655, 19540, 29310, 58620, 221779, 443558, 665337, 887116, 1108895, 1330674, 2217790, 2661348, 3326685, 4435580, 6653370, 13306740]

約数ペア:

[(1, 13306740), (2, 6653370), (3, 4435580), (4, 3326685), (5, 2661348), (6, 2217790), (10, 1330674), (12, 1108895), (15, 887116), (20, 665337), (30, 443558), (60, 221779), (227, 58620), (454, 29310), (681, 19540), (908, 14655), (977, 13620), (1135, 11724), (1362, 9770), (1954, 6810), (2270, 5862), (2724, 4885), (2931, 4540), (3405, 3908)]