108156919430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{220728407}}^1$

素因数の和:220728428

約数の個数: 24

約数和(自身を含む): 226467346608

約数和(自身を除く): 118310427178

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 220728407, 441456814, 1103642035, 1545098849, 2207284070, 3090197698, 7725494245, 10815691943, 15450988490, 21631383886, 54078459715, 108156919430]

約数ペア:

[(1, 108156919430), (2, 54078459715), (5, 21631383886), (7, 15450988490), (10, 10815691943), (14, 7725494245), (35, 3090197698), (49, 2207284070), (70, 1545098849), (98, 1103642035), (245, 441456814), (490, 220728407)]