227478990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{41893}}^1$

素因数の和:42084

約数の個数: 32

約数和(自身を含む): 548978976

約数和(自身を除く): 321499986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 41893, 83786, 125679, 209465, 251358, 418930, 628395, 1256790, 7582633, 15165266, 22747899, 37913165, 45495798, 75826330, 113739495, 227478990]

約数ペア:

[(1, 227478990), (2, 113739495), (3, 75826330), (5, 45495798), (6, 37913165), (10, 22747899), (15, 15165266), (30, 7582633), (181, 1256790), (362, 628395), (543, 418930), (905, 251358), (1086, 209465), (1810, 125679), (2715, 83786), (5430, 41893)]