66997860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1116631}}^1$

素因数の和:1116643

約数の個数: 24

約数和(自身を含む): 187594176

約数和(自身を除く): 120596316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1116631, 2233262, 3349893, 4466524, 5583155, 6699786, 11166310, 13399572, 16749465, 22332620, 33498930, 66997860]

約数ペア:

[(1, 66997860), (2, 33498930), (3, 22332620), (4, 16749465), (5, 13399572), (6, 11166310), (10, 6699786), (12, 5583155), (15, 4466524), (20, 3349893), (30, 2233262), (60, 1116631)]