223088220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1239379}}^1$

素因数の和:1239394

約数の個数: 36

約数和(自身を含む): 676701480

約数和(自身を除く): 453613260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1239379, 2478758, 3718137, 4957516, 6196895, 7436274, 11154411, 12393790, 14872548, 18590685, 22308822, 24787580, 37181370, 44617644, 55772055, 74362740, 111544110, 223088220]

約数ペア:

[(1, 223088220), (2, 111544110), (3, 74362740), (4, 55772055), (5, 44617644), (6, 37181370), (9, 24787580), (10, 22308822), (12, 18590685), (15, 14872548), (18, 12393790), (20, 11154411), (30, 7436274), (36, 6196895), (45, 4957516), (60, 3718137), (90, 2478758), (180, 1239379)]