30517384

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 58608000

約数和(自身を除く): 28090616

約数列:

[1, 2, 4, 8, 79, 109, 158, 218, 316, 436, 443, 632, 872, 886, 1772, 3544, 8611, 17222, 34444, 34997, 48287, 68888, 69994, 96574, 139988, 193148, 279976, 386296, 3814673, 7629346, 15258692, 30517384]

約数ペア:

[(1, 30517384), (2, 15258692), (4, 7629346), (8, 3814673), (79, 386296), (109, 279976), (158, 193148), (218, 139988), (316, 96574), (436, 69994), (443, 68888), (632, 48287), (872, 34997), (886, 34444), (1772, 17222), (3544, 8611)]