2110740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 5978112

約数和(自身を除く): 3867372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 277, 381, 508, 554, 635, 762, 831, 1108, 1270, 1385, 1524, 1662, 1905, 2540, 2770, 3324, 3810, 4155, 5540, 7620, 8310, 16620, 35179, 70358, 105537, 140716, 175895, 211074, 351790, 422148, 527685, 703580, 1055370, 2110740]

約数ペア:

[(1, 2110740), (2, 1055370), (3, 703580), (4, 527685), (5, 422148), (6, 351790), (10, 211074), (12, 175895), (15, 140716), (20, 105537), (30, 70358), (60, 35179), (127, 16620), (254, 8310), (277, 7620), (381, 5540), (508, 4155), (554, 3810), (635, 3324), (762, 2770), (831, 2540), (1108, 1905), (1270, 1662), (1385, 1524)]