71310790

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{22783}}^1$

素因数の和:23103

約数の個数: 16

約数和(自身を含む): 128775168

約数和(自身を除く): 57464378

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 22783, 45566, 113915, 227830, 7131079, 14262158, 35655395, 71310790]

約数ペア:

[(1, 71310790), (2, 35655395), (5, 14262158), (10, 7131079), (313, 227830), (626, 113915), (1565, 45566), (3130, 22783)]