274366860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{17387}}^1$

素因数の和:17662

約数の個数: 48

約数和(自身を含む): 771192576

約数和(自身を除く): 496825716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 15780, 17387, 34774, 52161, 69548, 86935, 104322, 173870, 208644, 260805, 347740, 521610, 1043220, 4572781, 9145562, 13718343, 18291124, 22863905, 27436686, 45727810, 54873372, 68591715, 91455620, 137183430, 274366860]

約数ペア:

[(1, 274366860), (2, 137183430), (3, 91455620), (4, 68591715), (5, 54873372), (6, 45727810), (10, 27436686), (12, 22863905), (15, 18291124), (20, 13718343), (30, 9145562), (60, 4572781), (263, 1043220), (526, 521610), (789, 347740), (1052, 260805), (1315, 208644), (1578, 173870), (2630, 104322), (3156, 86935), (3945, 69548), (5260, 52161), (7890, 34774), (15780, 17387)]