31290010

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{29243}}^1$

素因数の和:29357

約数の個数: 16

約数和(自身を含む): 56850336

約数和(自身を除く): 25560326

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 29243, 58486, 146215, 292430, 3129001, 6258002, 15645005, 31290010]

約数ペア:

[(1, 31290010), (2, 15645005), (5, 6258002), (10, 3129001), (107, 292430), (214, 146215), (535, 58486), (1070, 29243)]