460456490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3301}}^1$

素因数の和:3387

約数の個数: 64

約数和(自身を含む): 948598560

約数和(自身を除く): 488142070

約数列:

[1, 2, 5, 10, 13, 26, 29, 37, 58, 65, 74, 130, 145, 185, 290, 370, 377, 481, 754, 962, 1073, 1885, 2146, 2405, 3301, 3770, 4810, 5365, 6602, 10730, 13949, 16505, 27898, 33010, 42913, 69745, 85826, 95729, 122137, 139490, 191458, 214565, 244274, 429130, 478645, 610685, 957290, 1221370, 1244477, 1587781, 2488954, 3175562, 3541973, 6222385, 7083946, 7938905, 12444770, 15877810, 17709865, 35419730, 46045649, 92091298, 230228245, 460456490]

約数ペア:

[(1, 460456490), (2, 230228245), (5, 92091298), (10, 46045649), (13, 35419730), (26, 17709865), (29, 15877810), (37, 12444770), (58, 7938905), (65, 7083946), (74, 6222385), (130, 3541973), (145, 3175562), (185, 2488954), (290, 1587781), (370, 1244477), (377, 1221370), (481, 957290), (754, 610685), (962, 478645), (1073, 429130), (1885, 244274), (2146, 214565), (2405, 191458), (3301, 139490), (3770, 122137), (4810, 95729), (5365, 85826), (6602, 69745), (10730, 42913), (13949, 33010), (16505, 27898)]