310140882

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{2207}}^1$

素因数の和:2463

約数の個数: 48

約数和(自身を含む): 693718272

約数和(自身を除く): 383577390

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 211, 222, 333, 422, 633, 666, 1266, 1899, 2207, 3798, 4414, 6621, 7807, 13242, 15614, 19863, 23421, 39726, 46842, 70263, 81659, 140526, 163318, 244977, 465677, 489954, 734931, 931354, 1397031, 1469862, 2794062, 4191093, 8382186, 17230049, 34460098, 51690147, 103380294, 155070441, 310140882]

約数ペア:

[(1, 310140882), (2, 155070441), (3, 103380294), (6, 51690147), (9, 34460098), (18, 17230049), (37, 8382186), (74, 4191093), (111, 2794062), (211, 1469862), (222, 1397031), (333, 931354), (422, 734931), (633, 489954), (666, 465677), (1266, 244977), (1899, 163318), (2207, 140526), (3798, 81659), (4414, 70263), (6621, 46842), (7807, 39726), (13242, 23421), (15614, 19863)]