68800770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3623}}^1$

素因数の和:3847

約数の個数: 48

約数和(自身を含む): 179779392

約数和(自身を除く): 110978622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3623, 3798, 6330, 7246, 9495, 10869, 18115, 18990, 21738, 32607, 36230, 54345, 65214, 108690, 163035, 326070, 764453, 1528906, 2293359, 3822265, 4586718, 6880077, 7644530, 11466795, 13760154, 22933590, 34400385, 68800770]

約数ペア:

[(1, 68800770), (2, 34400385), (3, 22933590), (5, 13760154), (6, 11466795), (9, 7644530), (10, 6880077), (15, 4586718), (18, 3822265), (30, 2293359), (45, 1528906), (90, 764453), (211, 326070), (422, 163035), (633, 108690), (1055, 65214), (1266, 54345), (1899, 36230), (2110, 32607), (3165, 21738), (3623, 18990), (3798, 18115), (6330, 10869), (7246, 9495)]