31062030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6949}}^1$

素因数の和:7108

約数の個数: 32

約数和(自身を含む): 75060000

約数和(自身を除く): 43997970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 6949, 13898, 20847, 34745, 41694, 69490, 104235, 208470, 1035401, 2070802, 3106203, 5177005, 6212406, 10354010, 15531015, 31062030]

約数ペア:

[(1, 31062030), (2, 15531015), (3, 10354010), (5, 6212406), (6, 5177005), (10, 3106203), (15, 2070802), (30, 1035401), (149, 208470), (298, 104235), (447, 69490), (745, 41694), (894, 34745), (1490, 20847), (2235, 13898), (4470, 6949)]