143879610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{685141}}^1$

素因数の和:685158

約数の個数: 32

約数和(自身を含む): 394641792

約数和(自身を除く): 250762182

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 685141, 1370282, 2055423, 3425705, 4110846, 4795987, 6851410, 9591974, 10277115, 14387961, 20554230, 23979935, 28775922, 47959870, 71939805, 143879610]

約数ペア:

[(1, 143879610), (2, 71939805), (3, 47959870), (5, 28775922), (6, 23979935), (7, 20554230), (10, 14387961), (14, 10277115), (15, 9591974), (21, 6851410), (30, 4795987), (35, 4110846), (42, 3425705), (70, 2055423), (105, 1370282), (210, 685141)]