11497020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 32568480

約数和(自身を除く): 21071460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2153, 2670, 4306, 5340, 6459, 8612, 10765, 12918, 21530, 25836, 32295, 43060, 64590, 129180, 191617, 383234, 574851, 766468, 958085, 1149702, 1916170, 2299404, 2874255, 3832340, 5748510, 11497020]

約数ペア:

[(1, 11497020), (2, 5748510), (3, 3832340), (4, 2874255), (5, 2299404), (6, 1916170), (10, 1149702), (12, 958085), (15, 766468), (20, 574851), (30, 383234), (60, 191617), (89, 129180), (178, 64590), (267, 43060), (356, 32295), (445, 25836), (534, 21530), (890, 12918), (1068, 10765), (1335, 8612), (1780, 6459), (2153, 5340), (2670, 4306)]