13447020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 37836288

約数和(自身を除く): 24389268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 827, 1084, 1355, 1626, 1654, 2481, 2710, 3252, 3308, 4065, 4135, 4962, 5420, 8130, 8270, 9924, 12405, 16260, 16540, 24810, 49620, 224117, 448234, 672351, 896468, 1120585, 1344702, 2241170, 2689404, 3361755, 4482340, 6723510, 13447020]

約数ペア:

[(1, 13447020), (2, 6723510), (3, 4482340), (4, 3361755), (5, 2689404), (6, 2241170), (10, 1344702), (12, 1120585), (15, 896468), (20, 672351), (30, 448234), (60, 224117), (271, 49620), (542, 24810), (813, 16540), (827, 16260), (1084, 12405), (1355, 9924), (1626, 8270), (1654, 8130), (2481, 5420), (2710, 4962), (3252, 4135), (3308, 4065)]