15730930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 29346624

約数和(自身を除く): 13615694

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 265, 335, 443, 530, 670, 886, 2215, 3551, 4430, 7102, 17755, 23479, 29681, 35510, 46958, 59362, 117395, 148405, 234790, 296810, 1573093, 3146186, 7865465, 15730930]

約数ペア:

[(1, 15730930), (2, 7865465), (5, 3146186), (10, 1573093), (53, 296810), (67, 234790), (106, 148405), (134, 117395), (265, 59362), (335, 46958), (443, 35510), (530, 29681), (670, 23479), (886, 17755), (2215, 7102), (3551, 4430)]