104702990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21067}}^1$

素因数の和:21152

約数の個数: 32

約数和(自身を含む): 218433024

約数和(自身を除く): 113730034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 21067, 42134, 105335, 147469, 210670, 294938, 737345, 1474690, 1495757, 2991514, 7478785, 10470299, 14957570, 20940598, 52351495, 104702990]

約数ペア:

[(1, 104702990), (2, 52351495), (5, 20940598), (7, 14957570), (10, 10470299), (14, 7478785), (35, 2991514), (70, 1495757), (71, 1474690), (142, 737345), (355, 294938), (497, 210670), (710, 147469), (994, 105335), (2485, 42134), (4970, 21067)]