3053860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 6785856

約数和(自身を除く): 3731996

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 67, 86, 106, 134, 172, 212, 215, 265, 268, 335, 430, 530, 670, 860, 1060, 1340, 2279, 2881, 3551, 4558, 5762, 7102, 9116, 11395, 11524, 14204, 14405, 17755, 22790, 28810, 35510, 45580, 57620, 71020, 152693, 305386, 610772, 763465, 1526930, 3053860]

約数ペア:

[(1, 3053860), (2, 1526930), (4, 763465), (5, 610772), (10, 305386), (20, 152693), (43, 71020), (53, 57620), (67, 45580), (86, 35510), (106, 28810), (134, 22790), (172, 17755), (212, 14405), (215, 14204), (265, 11524), (268, 11395), (335, 9116), (430, 7102), (530, 5762), (670, 4558), (860, 3551), (1060, 2881), (1340, 2279)]