70452798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 161360640

約数和(自身を除く): 90907842

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 137, 247, 274, 347, 411, 494, 694, 741, 822, 1041, 1482, 1781, 2082, 2603, 3562, 4511, 5206, 5343, 6593, 7809, 9022, 10686, 13186, 13533, 15618, 19779, 27066, 33839, 39558, 47539, 67678, 85709, 95078, 101517, 142617, 171418, 203034, 257127, 285234, 514254, 618007, 903241, 1236014, 1806482, 1854021, 2709723, 3708042, 5419446, 11742133, 23484266, 35226399, 70452798]

約数ペア:

[(1, 70452798), (2, 35226399), (3, 23484266), (6, 11742133), (13, 5419446), (19, 3708042), (26, 2709723), (38, 1854021), (39, 1806482), (57, 1236014), (78, 903241), (114, 618007), (137, 514254), (247, 285234), (274, 257127), (347, 203034), (411, 171418), (494, 142617), (694, 101517), (741, 95078), (822, 85709), (1041, 67678), (1482, 47539), (1781, 39558), (2082, 33839), (2603, 27066), (3562, 19779), (4511, 15618), (5206, 13533), (5343, 13186), (6593, 10686), (7809, 9022)]