252102230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{4493}}^1$

素因数の和:4712

約数の個数: 32

約数和(自身を含む): 471115008

約数和(自身を除く): 219012778

約数列:

[1, 2, 5, 10, 31, 62, 155, 181, 310, 362, 905, 1810, 4493, 5611, 8986, 11222, 22465, 28055, 44930, 56110, 139283, 278566, 696415, 813233, 1392830, 1626466, 4066165, 8132330, 25210223, 50420446, 126051115, 252102230]

約数ペア:

[(1, 252102230), (2, 126051115), (5, 50420446), (10, 25210223), (31, 8132330), (62, 4066165), (155, 1626466), (181, 1392830), (310, 813233), (362, 696415), (905, 278566), (1810, 139283), (4493, 56110), (5611, 44930), (8986, 28055), (11222, 22465)]