2817090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 7415928

約数和(自身を除く): 4598838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 277, 339, 554, 565, 678, 831, 1017, 1130, 1385, 1662, 1695, 2034, 2493, 2770, 3390, 4155, 4986, 5085, 8310, 10170, 12465, 24930, 31301, 62602, 93903, 156505, 187806, 281709, 313010, 469515, 563418, 939030, 1408545, 2817090]

約数ペア:

[(1, 2817090), (2, 1408545), (3, 939030), (5, 563418), (6, 469515), (9, 313010), (10, 281709), (15, 187806), (18, 156505), (30, 93903), (45, 62602), (90, 31301), (113, 24930), (226, 12465), (277, 10170), (339, 8310), (554, 5085), (565, 4986), (678, 4155), (831, 3390), (1017, 2770), (1130, 2493), (1385, 2034), (1662, 1695)]