8162010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3943}}^1$

素因数の和:3979

約数の個数: 48

約数和(自身を含む): 22149504

約数和(自身を除く): 13987494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 3943, 7886, 11829, 19715, 23658, 35487, 39430, 59145, 70974, 90689, 118290, 177435, 181378, 272067, 354870, 453445, 544134, 816201, 906890, 1360335, 1632402, 2720670, 4081005, 8162010]

約数ペア:

[(1, 8162010), (2, 4081005), (3, 2720670), (5, 1632402), (6, 1360335), (9, 906890), (10, 816201), (15, 544134), (18, 453445), (23, 354870), (30, 272067), (45, 181378), (46, 177435), (69, 118290), (90, 90689), (115, 70974), (138, 59145), (207, 39430), (230, 35487), (345, 23658), (414, 19715), (690, 11829), (1035, 7886), (2070, 3943)]