71370810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113287}}^1$

素因数の和:113307

約数の個数: 48

約数和(自身を含む): 212075136

約数和(自身を除く): 140704326

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 113287, 226574, 339861, 566435, 679722, 793009, 1019583, 1132870, 1586018, 1699305, 2039166, 2379027, 3398610, 3965045, 4758054, 5097915, 7137081, 7930090, 10195830, 11895135, 14274162, 23790270, 35685405, 71370810]

約数ペア:

[(1, 71370810), (2, 35685405), (3, 23790270), (5, 14274162), (6, 11895135), (7, 10195830), (9, 7930090), (10, 7137081), (14, 5097915), (15, 4758054), (18, 3965045), (21, 3398610), (30, 2379027), (35, 2039166), (42, 1699305), (45, 1586018), (63, 1132870), (70, 1019583), (90, 793009), (105, 679722), (126, 566435), (210, 339861), (315, 226574), (630, 113287)]