1866660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 5334336

約数和(自身を除く): 3467676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 587, 636, 795, 1060, 1174, 1590, 1761, 2348, 2935, 3180, 3522, 5870, 7044, 8805, 11740, 17610, 31111, 35220, 62222, 93333, 124444, 155555, 186666, 311110, 373332, 466665, 622220, 933330, 1866660]

約数ペア:

[(1, 1866660), (2, 933330), (3, 622220), (4, 466665), (5, 373332), (6, 311110), (10, 186666), (12, 155555), (15, 124444), (20, 93333), (30, 62222), (53, 35220), (60, 31111), (106, 17610), (159, 11740), (212, 8805), (265, 7044), (318, 5870), (530, 3522), (587, 3180), (636, 2935), (795, 2348), (1060, 1761), (1174, 1590)]