387619980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587303}}^1$

素因数の和:587326

約数の個数: 48

約数和(自身を含む): 1184004864

約数和(自身を除く): 796384884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 587303, 1174606, 1761909, 2349212, 2936515, 3523818, 5873030, 6460333, 7047636, 8809545, 11746060, 12920666, 17619090, 19380999, 25841332, 32301665, 35238180, 38761998, 64603330, 77523996, 96904995, 129206660, 193809990, 387619980]

約数ペア:

[(1, 387619980), (2, 193809990), (3, 129206660), (4, 96904995), (5, 77523996), (6, 64603330), (10, 38761998), (11, 35238180), (12, 32301665), (15, 25841332), (20, 19380999), (22, 17619090), (30, 12920666), (33, 11746060), (44, 8809545), (55, 7047636), (60, 6460333), (66, 5873030), (110, 3523818), (132, 2936515), (165, 2349212), (220, 1761909), (330, 1174606), (660, 587303)]