313079230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{2861}}^1$

素因数の和:3252

約数の個数: 32

約数和(自身を含む): 583573248

約数和(自身を除く): 270494018

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 353, 706, 1765, 2861, 3530, 5722, 10943, 14305, 21886, 28610, 54715, 88691, 109430, 177382, 443455, 886910, 1009933, 2019866, 5049665, 10099330, 31307923, 62615846, 156539615, 313079230]

約数ペア:

[(1, 313079230), (2, 156539615), (5, 62615846), (10, 31307923), (31, 10099330), (62, 5049665), (155, 2019866), (310, 1009933), (353, 886910), (706, 443455), (1765, 177382), (2861, 109430), (3530, 88691), (5722, 54715), (10943, 28610), (14305, 21886)]