17702690

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{149}}^1$

素因数の和:374

約数の個数: 24

約数和(自身を含む): 32375700

約数和(自身を除く): 14673010

約数列:

[1, 2, 5, 10, 109, 149, 218, 298, 545, 745, 1090, 1490, 11881, 16241, 23762, 32482, 59405, 81205, 118810, 162410, 1770269, 3540538, 8851345, 17702690]

約数ペア:

[(1, 17702690), (2, 8851345), (5, 3540538), (10, 1770269), (109, 162410), (149, 118810), (218, 81205), (298, 59405), (545, 32482), (745, 23762), (1090, 16241), (1490, 11881)]