238647510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2651639}}^1$

素因数の和:2651652

約数の個数: 24

約数和(自身を含む): 620483760

約数和(自身を除く): 381836250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2651639, 5303278, 7954917, 13258195, 15909834, 23864751, 26516390, 39774585, 47729502, 79549170, 119323755, 238647510]

約数ペア:

[(1, 238647510), (2, 119323755), (3, 79549170), (5, 47729502), (6, 39774585), (9, 26516390), (10, 23864751), (15, 15909834), (18, 13258195), (30, 7954917), (45, 5303278), (90, 2651639)]