246670140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4111169}}^1$

素因数の和:4111181

約数の個数: 24

約数和(自身を含む): 690676560

約数和(自身を除く): 444006420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4111169, 8222338, 12333507, 16444676, 20555845, 24667014, 41111690, 49334028, 61667535, 82223380, 123335070, 246670140]

約数ペア:

[(1, 246670140), (2, 123335070), (3, 82223380), (4, 61667535), (5, 49334028), (6, 41111690), (10, 24667014), (12, 20555845), (15, 16444676), (20, 12333507), (30, 8222338), (60, 4111169)]