177264290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{2243}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 365143680

約数和(自身を除く): 187879390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1129, 2243, 2258, 4486, 5645, 7903, 11215, 11290, 15701, 15806, 22430, 31402, 39515, 78505, 79030, 157010, 2532347, 5064694, 12661735, 17726429, 25323470, 35452858, 88632145, 177264290]

約数ペア:

[(1, 177264290), (2, 88632145), (5, 35452858), (7, 25323470), (10, 17726429), (14, 12661735), (35, 5064694), (70, 2532347), (1129, 157010), (2243, 79030), (2258, 78505), (4486, 39515), (5645, 31402), (7903, 22430), (11215, 15806), (11290, 15701)]