2999685330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{239783}}^1$

素因数の和:239935

約数の個数: 48

約数和(自身を含む): 7855323840

約数和(自身を除く): 4855638510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 239783, 479566, 719349, 1198915, 1438698, 2158047, 2397830, 3596745, 4316094, 7193490, 10790235, 21580470, 33329837, 66659674, 99989511, 166649185, 199979022, 299968533, 333298370, 499947555, 599937066, 999895110, 1499842665, 2999685330]

約数ペア:

[(1, 2999685330), (2, 1499842665), (3, 999895110), (5, 599937066), (6, 499947555), (9, 333298370), (10, 299968533), (15, 199979022), (18, 166649185), (30, 99989511), (45, 66659674), (90, 33329837), (139, 21580470), (278, 10790235), (417, 7193490), (695, 4316094), (834, 3596745), (1251, 2397830), (1390, 2158047), (2085, 1438698), (2502, 1198915), (4170, 719349), (6255, 479566), (12510, 239783)]