13585242860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{345329}}^1$

素因数の和:345626

約数の個数: 48

約数和(自身を含む): 32720708160

約数和(自身を除く): 19135465300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 1124, 1405, 1967, 2810, 3934, 5620, 7868, 9835, 19670, 39340, 345329, 690658, 1381316, 1726645, 2417303, 3453290, 4834606, 6906580, 9669212, 12086515, 24173030, 48346060, 97037449, 194074898, 388149796, 485187245, 679262143, 970374490, 1358524286, 1940748980, 2717048572, 3396310715, 6792621430, 13585242860]

約数ペア:

[(1, 13585242860), (2, 6792621430), (4, 3396310715), (5, 2717048572), (7, 1940748980), (10, 1358524286), (14, 970374490), (20, 679262143), (28, 485187245), (35, 388149796), (70, 194074898), (140, 97037449), (281, 48346060), (562, 24173030), (1124, 12086515), (1405, 9669212), (1967, 6906580), (2810, 4834606), (3934, 3453290), (5620, 2417303), (7868, 1726645), (9835, 1381316), (19670, 690658), (39340, 345329)]