150222140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{141719}}^1$

素因数の和:141781

約数の個数: 24

約数和(自身を含む): 321420960

約数和(自身を除く): 171198820

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 141719, 283438, 566876, 708595, 1417190, 2834380, 7511107, 15022214, 30044428, 37555535, 75111070, 150222140]

約数ペア:

[(1, 150222140), (2, 75111070), (4, 37555535), (5, 30044428), (10, 15022214), (20, 7511107), (53, 2834380), (106, 1417190), (212, 708595), (265, 566876), (530, 283438), (1060, 141719)]