159306730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{35323}}^1$

素因数の和:35382

約数の個数: 32

約数和(自身を含む): 320459328

約数和(自身を除く): 161152598

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 35323, 70646, 176615, 353230, 388553, 777106, 1448243, 1942765, 2896486, 3885530, 7241215, 14482430, 15930673, 31861346, 79653365, 159306730]

約数ペア:

[(1, 159306730), (2, 79653365), (5, 31861346), (10, 15930673), (11, 14482430), (22, 7241215), (41, 3885530), (55, 2896486), (82, 1942765), (110, 1448243), (205, 777106), (410, 388553), (451, 353230), (902, 176615), (2255, 70646), (4510, 35323)]