2021096490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9624269}}^1$

素因数の和:9624286

約数の個数: 32

約数和(自身を含む): 5543579520

約数和(自身を除く): 3522483030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9624269, 19248538, 28872807, 48121345, 57745614, 67369883, 96242690, 134739766, 144364035, 202109649, 288728070, 336849415, 404219298, 673698830, 1010548245, 2021096490]

約数ペア:

[(1, 2021096490), (2, 1010548245), (3, 673698830), (5, 404219298), (6, 336849415), (7, 288728070), (10, 202109649), (14, 144364035), (15, 134739766), (21, 96242690), (30, 67369883), (35, 57745614), (42, 48121345), (70, 28872807), (105, 19248538), (210, 9624269)]