279170890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{1759}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 513216000

約数和(自身を除く): 234045110

約数列:

[1, 2, 5, 10, 59, 118, 269, 295, 538, 590, 1345, 1759, 2690, 3518, 8795, 15871, 17590, 31742, 79355, 103781, 158710, 207562, 473171, 518905, 946342, 1037810, 2365855, 4731710, 27917089, 55834178, 139585445, 279170890]

約数ペア:

[(1, 279170890), (2, 139585445), (5, 55834178), (10, 27917089), (59, 4731710), (118, 2365855), (269, 1037810), (295, 946342), (538, 518905), (590, 473171), (1345, 207562), (1759, 158710), (2690, 103781), (3518, 79355), (8795, 31742), (15871, 17590)]