18771152010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48131159}}^1$

素因数の和:48131182

約数の個数: 32

約数和(自身を含む): 48516209280

約数和(自身を除く): 29745057270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 48131159, 96262318, 144393477, 240655795, 288786954, 481311590, 625705067, 721967385, 1251410134, 1443934770, 1877115201, 3128525335, 3754230402, 6257050670, 9385576005, 18771152010]

約数ペア:

[(1, 18771152010), (2, 9385576005), (3, 6257050670), (5, 3754230402), (6, 3128525335), (10, 1877115201), (13, 1443934770), (15, 1251410134), (26, 721967385), (30, 625705067), (39, 481311590), (65, 288786954), (78, 240655795), (130, 144393477), (195, 96262318), (390, 48131159)]