70942210

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{22811}}^1$

素因数の和:23129

約数の個数: 16

約数和(自身を含む): 128112192

約数和(自身を除く): 57169982

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 22811, 45622, 114055, 228110, 7094221, 14188442, 35471105, 70942210]

約数ペア:

[(1, 70942210), (2, 35471105), (5, 14188442), (10, 7094221), (311, 228110), (622, 114055), (1555, 45622), (3110, 22811)]