31772220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6703}}^1$

素因数の和:6794

約数の個数: 48

約数和(自身を含む): 90101760

約数和(自身を除く): 58329540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 6703, 13406, 20109, 26812, 33515, 40218, 67030, 80436, 100545, 134060, 201090, 402180, 529537, 1059074, 1588611, 2118148, 2647685, 3177222, 5295370, 6354444, 7943055, 10590740, 15886110, 31772220]

約数ペア:

[(1, 31772220), (2, 15886110), (3, 10590740), (4, 7943055), (5, 6354444), (6, 5295370), (10, 3177222), (12, 2647685), (15, 2118148), (20, 1588611), (30, 1059074), (60, 529537), (79, 402180), (158, 201090), (237, 134060), (316, 100545), (395, 80436), (474, 67030), (790, 40218), (948, 33515), (1185, 26812), (1580, 20109), (2370, 13406), (4740, 6703)]