15417010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{220243}}^1$

素因数の和:220257

約数の個数: 16

約数和(自身を含む): 31715136

約数和(自身を除く): 16298126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 220243, 440486, 1101215, 1541701, 2202430, 3083402, 7708505, 15417010]

約数ペア:

[(1, 15417010), (2, 7708505), (5, 3083402), (7, 2202430), (10, 1541701), (14, 1101215), (35, 440486), (70, 220243)]