30809032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11923}}^1$

素因数の和:11965

約数の個数: 32

約数和(自身を含む): 64389600

約数和(自身を除く): 33580568

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 11923, 23846, 47692, 95384, 202691, 226537, 405382, 453074, 810764, 906148, 1621528, 1812296, 3851129, 7702258, 15404516, 30809032]

約数ペア:

[(1, 30809032), (2, 15404516), (4, 7702258), (8, 3851129), (17, 1812296), (19, 1621528), (34, 906148), (38, 810764), (68, 453074), (76, 405382), (136, 226537), (152, 202691), (323, 95384), (646, 47692), (1292, 23846), (2584, 11923)]