201431940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3357199}}^1$

素因数の和:3357211

約数の個数: 24

約数和(自身を含む): 564009600

約数和(自身を除く): 362577660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3357199, 6714398, 10071597, 13428796, 16785995, 20143194, 33571990, 40286388, 50357985, 67143980, 100715970, 201431940]

約数ペア:

[(1, 201431940), (2, 100715970), (3, 67143980), (4, 50357985), (5, 40286388), (6, 33571990), (10, 20143194), (12, 16785995), (15, 13428796), (20, 10071597), (30, 6714398), (60, 3357199)]