30390108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{361787}}^1$

素因数の和:361801

約数の個数: 24

約数和(自身を含む): 81040512

約数和(自身を除く): 50650404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 361787, 723574, 1085361, 1447148, 2170722, 2532509, 4341444, 5065018, 7597527, 10130036, 15195054, 30390108]

約数ペア:

[(1, 30390108), (2, 15195054), (3, 10130036), (4, 7597527), (6, 5065018), (7, 4341444), (12, 2532509), (14, 2170722), (21, 1447148), (28, 1085361), (42, 723574), (84, 361787)]