13481070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 34663680

約数和(自身を除く): 21182610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 201, 285, 335, 353, 402, 570, 670, 706, 1005, 1059, 1273, 1765, 2010, 2118, 2546, 3530, 3819, 5295, 6365, 6707, 7638, 10590, 12730, 13414, 19095, 20121, 23651, 33535, 38190, 40242, 47302, 67070, 70953, 100605, 118255, 141906, 201210, 236510, 354765, 449369, 709530, 898738, 1348107, 2246845, 2696214, 4493690, 6740535, 13481070]

約数ペア:

[(1, 13481070), (2, 6740535), (3, 4493690), (5, 2696214), (6, 2246845), (10, 1348107), (15, 898738), (19, 709530), (30, 449369), (38, 354765), (57, 236510), (67, 201210), (95, 141906), (114, 118255), (134, 100605), (190, 70953), (201, 67070), (285, 47302), (335, 40242), (353, 38190), (402, 33535), (570, 23651), (670, 20121), (706, 19095), (1005, 13414), (1059, 12730), (1273, 10590), (1765, 7638), (2010, 6707), (2118, 6365), (2546, 5295), (3530, 3819)]