71701410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12781}}^1$

素因数の和:12819

約数の個数: 64

約数和(自身を含む): 198785664

約数和(自身を除く): 127084254

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 12781, 25562, 38343, 63905, 76686, 127810, 140591, 191715, 217277, 281182, 383430, 421773, 434554, 651831, 702955, 843546, 1086385, 1303662, 1405910, 2108865, 2172770, 2390047, 3259155, 4217730, 4780094, 6518310, 7170141, 11950235, 14340282, 23900470, 35850705, 71701410]

約数ペア:

[(1, 71701410), (2, 35850705), (3, 23900470), (5, 14340282), (6, 11950235), (10, 7170141), (11, 6518310), (15, 4780094), (17, 4217730), (22, 3259155), (30, 2390047), (33, 2172770), (34, 2108865), (51, 1405910), (55, 1303662), (66, 1086385), (85, 843546), (102, 702955), (110, 651831), (165, 434554), (170, 421773), (187, 383430), (255, 281182), (330, 217277), (374, 191715), (510, 140591), (561, 127810), (935, 76686), (1122, 63905), (1870, 38343), (2805, 25562), (5610, 12781)]