330795110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{2609}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 616377600

約数和(自身を除く): 285582490

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 409, 818, 2045, 2609, 4090, 5218, 12679, 13045, 25358, 26090, 63395, 80879, 126790, 161758, 404395, 808790, 1067081, 2134162, 5335405, 10670810, 33079511, 66159022, 165397555, 330795110]

約数ペア:

[(1, 330795110), (2, 165397555), (5, 66159022), (10, 33079511), (31, 10670810), (62, 5335405), (155, 2134162), (310, 1067081), (409, 808790), (818, 404395), (2045, 161758), (2609, 126790), (4090, 80879), (5218, 63395), (12679, 26090), (13045, 25358)]