229834360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{820837}}^1$

素因数の和:820855

約数の個数: 32

約数和(自身を含む): 591003360

約数和(自身を除く): 361169000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 820837, 1641674, 3283348, 4104185, 5745859, 6566696, 8208370, 11491718, 16416740, 22983436, 28729295, 32833480, 45966872, 57458590, 114917180, 229834360]

約数ペア:

[(1, 229834360), (2, 114917180), (4, 57458590), (5, 45966872), (7, 32833480), (8, 28729295), (10, 22983436), (14, 16416740), (20, 11491718), (28, 8208370), (35, 6566696), (40, 5745859), (56, 4104185), (70, 3283348), (140, 1641674), (280, 820837)]