70648390

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{7129}}^1$

素因数の和:8127

約数の個数: 16

約数和(自身を含む): 127313280

約数和(自身を除く): 56664890

約数列:

[1, 2, 5, 10, 991, 1982, 4955, 7129, 9910, 14258, 35645, 71290, 7064839, 14129678, 35324195, 70648390]

約数ペア:

[(1, 70648390), (2, 35324195), (5, 14129678), (10, 7064839), (991, 71290), (1982, 35645), (4955, 14258), (7129, 9910)]