8002530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 21617280

約数和(自身を除く): 13614750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 277, 321, 535, 554, 642, 831, 963, 1070, 1385, 1605, 1662, 1926, 2493, 2770, 2889, 3210, 4155, 4815, 4986, 5778, 7479, 8310, 9630, 12465, 14445, 14958, 24930, 28890, 29639, 37395, 59278, 74790, 88917, 148195, 177834, 266751, 296390, 444585, 533502, 800253, 889170, 1333755, 1600506, 2667510, 4001265, 8002530]

約数ペア:

[(1, 8002530), (2, 4001265), (3, 2667510), (5, 1600506), (6, 1333755), (9, 889170), (10, 800253), (15, 533502), (18, 444585), (27, 296390), (30, 266751), (45, 177834), (54, 148195), (90, 88917), (107, 74790), (135, 59278), (214, 37395), (270, 29639), (277, 28890), (321, 24930), (535, 14958), (554, 14445), (642, 12465), (831, 9630), (963, 8310), (1070, 7479), (1385, 5778), (1605, 4986), (1662, 4815), (1926, 4155), (2493, 3210), (2770, 2889)]