38120530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{77797}}^1$

素因数の和:77818

約数の個数: 24

約数和(自身を含む): 79820748

約数和(自身を除く): 41700218

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 77797, 155594, 388985, 544579, 777970, 1089158, 2722895, 3812053, 5445790, 7624106, 19060265, 38120530]

約数ペア:

[(1, 38120530), (2, 19060265), (5, 7624106), (7, 5445790), (10, 3812053), (14, 2722895), (35, 1089158), (49, 777970), (70, 544579), (98, 388985), (245, 155594), (490, 77797)]