1720407330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{6371879}}^1$

素因数の和:6371895

約数の個数: 32

約数和(自身を含む): 4587753600

約数和(自身を除く): 2867346270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 6371879, 12743758, 19115637, 31859395, 38231274, 57346911, 63718790, 95578185, 114693822, 172040733, 191156370, 286734555, 344081466, 573469110, 860203665, 1720407330]

約数ペア:

[(1, 1720407330), (2, 860203665), (3, 573469110), (5, 344081466), (6, 286734555), (9, 191156370), (10, 172040733), (15, 114693822), (18, 95578185), (27, 63718790), (30, 57346911), (45, 38231274), (54, 31859395), (90, 19115637), (135, 12743758), (270, 6371879)]