129117060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{717317}}^1$

素因数の和:717332

約数の個数: 36

約数和(自身を含む): 391655628

約数和(自身を除く): 262538568

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 717317, 1434634, 2151951, 2869268, 3586585, 4303902, 6455853, 7173170, 8607804, 10759755, 12911706, 14346340, 21519510, 25823412, 32279265, 43039020, 64558530, 129117060]

約数ペア:

[(1, 129117060), (2, 64558530), (3, 43039020), (4, 32279265), (5, 25823412), (6, 21519510), (9, 14346340), (10, 12911706), (12, 10759755), (15, 8607804), (18, 7173170), (20, 6455853), (30, 4303902), (36, 3586585), (45, 2869268), (60, 2151951), (90, 1434634), (180, 717317)]