89293620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114479}}^1$

素因数の和:114504

約数の個数: 48

約数和(自身を含む): 269256960

約数和(自身を除く): 179963340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 114479, 228958, 343437, 457916, 572395, 686874, 1144790, 1373748, 1488227, 1717185, 2289580, 2976454, 3434370, 4464681, 5952908, 6868740, 7441135, 8929362, 14882270, 17858724, 22323405, 29764540, 44646810, 89293620]

約数ペア:

[(1, 89293620), (2, 44646810), (3, 29764540), (4, 22323405), (5, 17858724), (6, 14882270), (10, 8929362), (12, 7441135), (13, 6868740), (15, 5952908), (20, 4464681), (26, 3434370), (30, 2976454), (39, 2289580), (52, 1717185), (60, 1488227), (65, 1373748), (78, 1144790), (130, 686874), (156, 572395), (195, 457916), (260, 343437), (390, 228958), (780, 114479)]