64716060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7873}}^1$

素因数の和:8022

約数の個数: 48

約数和(自身を含む): 182550816

約数和(自身を除く): 117834756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 7873, 8220, 15746, 23619, 31492, 39365, 47238, 78730, 94476, 118095, 157460, 236190, 472380, 1078601, 2157202, 3235803, 4314404, 5393005, 6471606, 10786010, 12943212, 16179015, 21572020, 32358030, 64716060]

約数ペア:

[(1, 64716060), (2, 32358030), (3, 21572020), (4, 16179015), (5, 12943212), (6, 10786010), (10, 6471606), (12, 5393005), (15, 4314404), (20, 3235803), (30, 2157202), (60, 1078601), (137, 472380), (274, 236190), (411, 157460), (548, 118095), (685, 94476), (822, 78730), (1370, 47238), (1644, 39365), (2055, 31492), (2740, 23619), (4110, 15746), (7873, 8220)]