9210530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{18797}}^1$

素因数の和:18818

約数の個数: 24

約数和(自身を含む): 19286748

約数和(自身を除く): 10076218

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 18797, 37594, 93985, 131579, 187970, 263158, 657895, 921053, 1315790, 1842106, 4605265, 9210530]

約数ペア:

[(1, 9210530), (2, 4605265), (5, 1842106), (7, 1315790), (10, 921053), (14, 657895), (35, 263158), (49, 187970), (70, 131579), (98, 93985), (245, 37594), (490, 18797)]