3399580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 7539840

約数和(自身を除く): 4140260

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 67, 86, 118, 134, 172, 215, 236, 268, 295, 335, 430, 590, 670, 860, 1180, 1340, 2537, 2881, 3953, 5074, 5762, 7906, 10148, 11524, 12685, 14405, 15812, 19765, 25370, 28810, 39530, 50740, 57620, 79060, 169979, 339958, 679916, 849895, 1699790, 3399580]

約数ペア:

[(1, 3399580), (2, 1699790), (4, 849895), (5, 679916), (10, 339958), (20, 169979), (43, 79060), (59, 57620), (67, 50740), (86, 39530), (118, 28810), (134, 25370), (172, 19765), (215, 15812), (236, 14405), (268, 12685), (295, 11524), (335, 10148), (430, 7906), (590, 5762), (670, 5074), (860, 3953), (1180, 2881), (1340, 2537)]