477295020

素因数分解:

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

素因数の和:2651654

約数の個数: 36

約数和(自身を含む): 1447795440

約数和(自身を除く): 970500420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2651639, 5303278, 7954917, 10606556, 13258195, 15909834, 23864751, 26516390, 31819668, 39774585, 47729502, 53032780, 79549170, 95459004, 119323755, 159098340, 238647510, 477295020]

約数ペア:

[(1, 477295020), (2, 238647510), (3, 159098340), (4, 119323755), (5, 95459004), (6, 79549170), (9, 53032780), (10, 47729502), (12, 39774585), (15, 31819668), (18, 26516390), (20, 23864751), (30, 15909834), (36, 13258195), (45, 10606556), (60, 7954917), (90, 5303278), (180, 2651639)]