268945410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{17207}}^1$

素因数の和:17738

約数の個数: 32

約数和(自身を含む): 646745472

約数和(自身を除く): 377800062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 5210, 7815, 15630, 17207, 34414, 51621, 86035, 103242, 172070, 258105, 516210, 8964847, 17929694, 26894541, 44824235, 53789082, 89648470, 134472705, 268945410]

約数ペア:

[(1, 268945410), (2, 134472705), (3, 89648470), (5, 53789082), (6, 44824235), (10, 26894541), (15, 17929694), (30, 8964847), (521, 516210), (1042, 258105), (1563, 172070), (2605, 103242), (3126, 86035), (5210, 51621), (7815, 34414), (15630, 17207)]