75439020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1257317}}^1$

素因数の和:1257329

約数の個数: 24

約数和(自身を含む): 211229424

約数和(自身を除く): 135790404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1257317, 2514634, 3771951, 5029268, 6286585, 7543902, 12573170, 15087804, 18859755, 25146340, 37719510, 75439020]

約数ペア:

[(1, 75439020), (2, 37719510), (3, 25146340), (4, 18859755), (5, 15087804), (6, 12573170), (10, 7543902), (12, 6286585), (15, 5029268), (20, 3771951), (30, 2514634), (60, 1257317)]