1230757626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1\times {\mathrm{839}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 2874009600

約数和(自身を除く): 1643251974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 659, 742, 839, 1113, 1318, 1678, 1977, 2226, 2517, 3954, 4613, 5034, 5873, 9226, 11746, 13839, 17619, 27678, 34927, 35238, 44467, 69854, 88934, 104781, 133401, 209562, 244489, 266802, 311269, 488978, 552901, 622538, 733467, 933807, 1105802, 1466934, 1658703, 1867614, 3317406, 3870307, 7740614, 11610921, 23221842, 29303753, 58607506, 87911259, 175822518, 205126271, 410252542, 615378813, 1230757626]

約数ペア:

[(1, 1230757626), (2, 615378813), (3, 410252542), (6, 205126271), (7, 175822518), (14, 87911259), (21, 58607506), (42, 29303753), (53, 23221842), (106, 11610921), (159, 7740614), (318, 3870307), (371, 3317406), (659, 1867614), (742, 1658703), (839, 1466934), (1113, 1105802), (1318, 933807), (1678, 733467), (1977, 622538), (2226, 552901), (2517, 488978), (3954, 311269), (4613, 266802), (5034, 244489), (5873, 209562), (9226, 133401), (11746, 104781), (13839, 88934), (17619, 69854), (27678, 44467), (34927, 35238)]