2770579010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 5209142400

約数和(自身を除く): 2438563390

約数列:

[1, 2, 5, 10, 43, 83, 86, 149, 166, 215, 298, 415, 430, 521, 745, 830, 1042, 1490, 2605, 3569, 5210, 6407, 7138, 12367, 12814, 17845, 22403, 24734, 32035, 35690, 43243, 44806, 61835, 64070, 77629, 86486, 112015, 123670, 155258, 216215, 224030, 388145, 432430, 531781, 776290, 1063562, 1859449, 2658905, 3338047, 3718898, 5317810, 6443207, 6676094, 9297245, 12886414, 16690235, 18594490, 32216035, 33380470, 64432070, 277057901, 554115802, 1385289505, 2770579010]

約数ペア:

[(1, 2770579010), (2, 1385289505), (5, 554115802), (10, 277057901), (43, 64432070), (83, 33380470), (86, 32216035), (149, 18594490), (166, 16690235), (215, 12886414), (298, 9297245), (415, 6676094), (430, 6443207), (521, 5317810), (745, 3718898), (830, 3338047), (1042, 2658905), (1490, 1859449), (2605, 1063562), (3569, 776290), (5210, 531781), (6407, 432430), (7138, 388145), (12367, 224030), (12814, 216215), (17845, 155258), (22403, 123670), (24734, 112015), (32035, 86486), (35690, 77629), (43243, 64070), (44806, 61835)]