72541590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219823}}^1$

素因数の和:219844

約数の個数: 32

約数和(自身を含む): 189927936

約数和(自身を除く): 117386346

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 219823, 439646, 659469, 1099115, 1318938, 2198230, 2418053, 3297345, 4836106, 6594690, 7254159, 12090265, 14508318, 24180530, 36270795, 72541590]

約数ペア:

[(1, 72541590), (2, 36270795), (3, 24180530), (5, 14508318), (6, 12090265), (10, 7254159), (11, 6594690), (15, 4836106), (22, 3297345), (30, 2418053), (33, 2198230), (55, 1318938), (66, 1099115), (110, 659469), (165, 439646), (330, 219823)]