69542010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1423}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 186600960

約数和(自身を除く): 117058950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 543, 905, 1086, 1423, 1629, 1810, 2715, 2846, 3258, 4269, 4887, 5430, 7115, 8145, 8538, 9774, 12807, 14230, 16290, 21345, 24435, 25614, 38421, 42690, 48870, 64035, 76842, 128070, 192105, 257563, 384210, 515126, 772689, 1287815, 1545378, 2318067, 2575630, 3863445, 4636134, 6954201, 7726890, 11590335, 13908402, 23180670, 34771005, 69542010]

約数ペア:

[(1, 69542010), (2, 34771005), (3, 23180670), (5, 13908402), (6, 11590335), (9, 7726890), (10, 6954201), (15, 4636134), (18, 3863445), (27, 2575630), (30, 2318067), (45, 1545378), (54, 1287815), (90, 772689), (135, 515126), (181, 384210), (270, 257563), (362, 192105), (543, 128070), (905, 76842), (1086, 64035), (1423, 48870), (1629, 42690), (1810, 38421), (2715, 25614), (2846, 24435), (3258, 21345), (4269, 16290), (4887, 14230), (5430, 12807), (7115, 9774), (8145, 8538)]