2247145140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37452419}}^1$

素因数の和:37452431

約数の個数: 24

約数和(自身を含む): 6292006560

約数和(自身を除く): 4044861420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 37452419, 74904838, 112357257, 149809676, 187262095, 224714514, 374524190, 449429028, 561786285, 749048380, 1123572570, 2247145140]

約数ペア:

[(1, 2247145140), (2, 1123572570), (3, 749048380), (4, 561786285), (5, 449429028), (6, 374524190), (10, 224714514), (12, 187262095), (15, 149809676), (20, 112357257), (30, 74904838), (60, 37452419)]