190234765

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 267079680

約数和(自身を除く): 76844915

約数列:

[1, 5, 7, 35, 79, 107, 395, 535, 553, 643, 749, 2765, 3215, 3745, 4501, 8453, 22505, 42265, 50797, 59171, 68801, 253985, 295855, 344005, 355579, 481607, 1777895, 2408035, 5435279, 27176395, 38046953, 190234765]

約数ペア:

[(1, 190234765), (5, 38046953), (7, 27176395), (35, 5435279), (79, 2408035), (107, 1777895), (395, 481607), (535, 355579), (553, 344005), (643, 295855), (749, 253985), (2765, 68801), (3215, 59171), (3745, 50797), (4501, 42265), (8453, 22505)]