752630270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2221}}^1$

素因数の和:2385

約数の個数: 64

約数和(自身を含む): 1597280256

約数和(自身を除く): 844649986

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 103, 206, 235, 329, 470, 515, 658, 721, 1030, 1442, 1645, 2221, 3290, 3605, 4442, 4841, 7210, 9682, 11105, 15547, 22210, 24205, 31094, 33887, 48410, 67774, 77735, 104387, 155470, 169435, 208774, 228763, 338870, 457526, 521935, 730709, 1043870, 1143815, 1461418, 1601341, 2287630, 3202682, 3653545, 7307090, 8006705, 10751861, 16013410, 21503722, 53759305, 75263027, 107518610, 150526054, 376315135, 752630270]

約数ペア:

[(1, 752630270), (2, 376315135), (5, 150526054), (7, 107518610), (10, 75263027), (14, 53759305), (35, 21503722), (47, 16013410), (70, 10751861), (94, 8006705), (103, 7307090), (206, 3653545), (235, 3202682), (329, 2287630), (470, 1601341), (515, 1461418), (658, 1143815), (721, 1043870), (1030, 730709), (1442, 521935), (1645, 457526), (2221, 338870), (3290, 228763), (3605, 208774), (4442, 169435), (4841, 155470), (7210, 104387), (9682, 77735), (11105, 67774), (15547, 48410), (22210, 33887), (24205, 31094)]