97872110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{199739}}^1$

素因数の和:199760

約数の個数: 24

約数和(自身を含む): 204933240

約数和(自身を除く): 107061130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 199739, 399478, 998695, 1398173, 1997390, 2796346, 6990865, 9787211, 13981730, 19574422, 48936055, 97872110]

約数ペア:

[(1, 97872110), (2, 48936055), (5, 19574422), (7, 13981730), (10, 9787211), (14, 6990865), (35, 2796346), (49, 1997390), (70, 1398173), (98, 998695), (245, 399478), (490, 199739)]