66670140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1111169}}^1$

素因数の和:1111181

約数の個数: 24

約数和(自身を含む): 186676560

約数和(自身を除く): 120006420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1111169, 2222338, 3333507, 4444676, 5555845, 6667014, 11111690, 13334028, 16667535, 22223380, 33335070, 66670140]

約数ペア:

[(1, 66670140), (2, 33335070), (3, 22223380), (4, 16667535), (5, 13334028), (6, 11111690), (10, 6667014), (12, 5555845), (15, 4444676), (20, 3333507), (30, 2222338), (60, 1111169)]