2801285220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6211}}^1\times {\mathrm{7517}}^1$

素因数の和:13740

約数の個数: 48

約数和(自身を含む): 7845905088

約数和(自身を除く): 5044619868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6211, 7517, 12422, 15034, 18633, 22551, 24844, 30068, 31055, 37266, 37585, 45102, 62110, 74532, 75170, 90204, 93165, 112755, 124220, 150340, 186330, 225510, 372660, 451020, 46688087, 93376174, 140064261, 186752348, 233440435, 280128522, 466880870, 560257044, 700321305, 933761740, 1400642610, 2801285220]

約数ペア:

[(1, 2801285220), (2, 1400642610), (3, 933761740), (4, 700321305), (5, 560257044), (6, 466880870), (10, 280128522), (12, 233440435), (15, 186752348), (20, 140064261), (30, 93376174), (60, 46688087), (6211, 451020), (7517, 372660), (12422, 225510), (15034, 186330), (18633, 150340), (22551, 124220), (24844, 112755), (30068, 93165), (31055, 90204), (37266, 75170), (37585, 74532), (45102, 62110)]