27156510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15881}}^1$

素因数の和:15913

約数の個数: 48

約数和(自身を含む): 74327760

約数和(自身を除く): 47171250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 15881, 31762, 47643, 79405, 95286, 142929, 158810, 238215, 285858, 301739, 476430, 603478, 714645, 905217, 1429290, 1508695, 1810434, 2715651, 3017390, 4526085, 5431302, 9052170, 13578255, 27156510]

約数ペア:

[(1, 27156510), (2, 13578255), (3, 9052170), (5, 5431302), (6, 4526085), (9, 3017390), (10, 2715651), (15, 1810434), (18, 1508695), (19, 1429290), (30, 905217), (38, 714645), (45, 603478), (57, 476430), (90, 301739), (95, 285858), (114, 238215), (171, 158810), (190, 142929), (285, 95286), (342, 79405), (570, 47643), (855, 31762), (1710, 15881)]