179384790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{459961}}^1$

素因数の和:459984

約数の個数: 32

約数和(自身を含む): 463641696

約数和(自身を除く): 284256906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 459961, 919922, 1379883, 2299805, 2759766, 4599610, 5979493, 6899415, 11958986, 13798830, 17938479, 29897465, 35876958, 59794930, 89692395, 179384790]

約数ペア:

[(1, 179384790), (2, 89692395), (3, 59794930), (5, 35876958), (6, 29897465), (10, 17938479), (13, 13798830), (15, 11958986), (26, 6899415), (30, 5979493), (39, 4599610), (65, 2759766), (78, 2299805), (130, 1379883), (195, 919922), (390, 459961)]