7883930820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131398847}}^1$

素因数の和:131398859

約数の個数: 24

約数和(自身を含む): 22075006464

約数和(自身を除く): 14191075644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131398847, 262797694, 394196541, 525595388, 656994235, 788393082, 1313988470, 1576786164, 1970982705, 2627976940, 3941965410, 7883930820]

約数ペア:

[(1, 7883930820), (2, 3941965410), (3, 2627976940), (4, 1970982705), (5, 1576786164), (6, 1313988470), (10, 788393082), (12, 656994235), (15, 525595388), (20, 394196541), (30, 262797694), (60, 131398847)]