210530140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{362983}}^1$

素因数の和:363021

約数の個数: 24

約数和(自身を含む): 457359840

約数和(自身を除く): 246829700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 362983, 725966, 1451932, 1814915, 3629830, 7259660, 10526507, 21053014, 42106028, 52632535, 105265070, 210530140]

約数ペア:

[(1, 210530140), (2, 105265070), (4, 52632535), (5, 42106028), (10, 21053014), (20, 10526507), (29, 7259660), (58, 3629830), (116, 1814915), (145, 1451932), (290, 725966), (580, 362983)]