294761090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 587865600

約数和(自身を除く): 293104510

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 179, 239, 265, 358, 478, 530, 689, 895, 1195, 1378, 1790, 2327, 2390, 3107, 3445, 4654, 6214, 6890, 9487, 11635, 12667, 15535, 18974, 23270, 25334, 31070, 42781, 47435, 63335, 85562, 94870, 123331, 126670, 164671, 213905, 246662, 329342, 427810, 556153, 616655, 823355, 1112306, 1233310, 1646710, 2267393, 2780765, 4534786, 5561530, 11336965, 22673930, 29476109, 58952218, 147380545, 294761090]

約数ペア:

[(1, 294761090), (2, 147380545), (5, 58952218), (10, 29476109), (13, 22673930), (26, 11336965), (53, 5561530), (65, 4534786), (106, 2780765), (130, 2267393), (179, 1646710), (239, 1233310), (265, 1112306), (358, 823355), (478, 616655), (530, 556153), (689, 427810), (895, 329342), (1195, 246662), (1378, 213905), (1790, 164671), (2327, 126670), (2390, 123331), (3107, 94870), (3445, 85562), (4654, 63335), (6214, 47435), (6890, 42781), (9487, 31070), (11635, 25334), (12667, 23270), (15535, 18974)]