2107517090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{202063}}^1$

素因数の和:202226

約数の個数: 32

約数和(自身を含む): 4364582400

約数和(自身を除く): 2257065310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 202063, 404126, 1010315, 1414441, 2020630, 2828882, 7072205, 14144410, 30107387, 60214774, 150536935, 210751709, 301073870, 421503418, 1053758545, 2107517090]

約数ペア:

[(1, 2107517090), (2, 1053758545), (5, 421503418), (7, 301073870), (10, 210751709), (14, 150536935), (35, 60214774), (70, 30107387), (149, 14144410), (298, 7072205), (745, 2828882), (1043, 2020630), (1490, 1414441), (2086, 1010315), (5215, 404126), (10430, 202063)]