13059180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{72551}}^1$

素因数の和:72566

約数の個数: 36

約数和(自身を含む): 39613392

約数和(自身を除く): 26554212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 72551, 145102, 217653, 290204, 362755, 435306, 652959, 725510, 870612, 1088265, 1305918, 1451020, 2176530, 2611836, 3264795, 4353060, 6529590, 13059180]

約数ペア:

[(1, 13059180), (2, 6529590), (3, 4353060), (4, 3264795), (5, 2611836), (6, 2176530), (9, 1451020), (10, 1305918), (12, 1088265), (15, 870612), (18, 725510), (20, 652959), (30, 435306), (36, 362755), (45, 290204), (60, 217653), (90, 145102), (180, 72551)]