173273380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30187}}^1$

素因数の和:30244

約数の個数: 48

約数和(自身を含む): 426013056

約数和(自身を除く): 252739676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 30187, 60374, 120748, 150935, 211309, 301870, 422618, 603740, 845236, 1056545, 1237667, 2113090, 2475334, 4226180, 4950668, 6188335, 8663669, 12376670, 17327338, 24753340, 34654676, 43318345, 86636690, 173273380]

約数ペア:

[(1, 173273380), (2, 86636690), (4, 43318345), (5, 34654676), (7, 24753340), (10, 17327338), (14, 12376670), (20, 8663669), (28, 6188335), (35, 4950668), (41, 4226180), (70, 2475334), (82, 2113090), (140, 1237667), (164, 1056545), (205, 845236), (287, 603740), (410, 422618), (574, 301870), (820, 211309), (1148, 150935), (1435, 120748), (2870, 60374), (5740, 30187)]