2099360830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{201281}}^1$

素因数の和:201444

約数の個数: 32

約数和(自身を含む): 4347691200

約数和(自身を除く): 2248330370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 201281, 402562, 1006405, 1408967, 2012810, 2817934, 7044835, 14089670, 29990869, 59981738, 149954345, 209936083, 299908690, 419872166, 1049680415, 2099360830]

約数ペア:

[(1, 2099360830), (2, 1049680415), (5, 419872166), (7, 299908690), (10, 209936083), (14, 149954345), (35, 59981738), (70, 29990869), (149, 14089670), (298, 7044835), (745, 2817934), (1043, 2012810), (1490, 1408967), (2086, 1006405), (5215, 402562), (10430, 201281)]