70220810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{638371}}^1$

素因数の和:638389

約数の個数: 16

約数和(自身を含む): 137888352

約数和(自身を除く): 67667542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 638371, 1276742, 3191855, 6383710, 7022081, 14044162, 35110405, 70220810]

約数ペア:

[(1, 70220810), (2, 35110405), (5, 14044162), (10, 7022081), (11, 6383710), (22, 3191855), (55, 1276742), (110, 638371)]