2753910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 7362576

約数和(自身を除く): 4608666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 827, 1110, 1654, 1665, 2481, 3330, 4135, 4962, 7443, 8270, 12405, 14886, 24810, 30599, 37215, 61198, 74430, 91797, 152995, 183594, 275391, 305990, 458985, 550782, 917970, 1376955, 2753910]

約数ペア:

[(1, 2753910), (2, 1376955), (3, 917970), (5, 550782), (6, 458985), (9, 305990), (10, 275391), (15, 183594), (18, 152995), (30, 91797), (37, 74430), (45, 61198), (74, 37215), (90, 30599), (111, 24810), (185, 14886), (222, 12405), (333, 8270), (370, 7443), (555, 4962), (666, 4135), (827, 3330), (1110, 2481), (1654, 1665)]