89674110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^2$

素因数の和:490

約数の個数: 72

約数和(自身を含む): 246500280

約数和(自身を除く): 156826170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 229, 285, 342, 458, 570, 687, 855, 1145, 1374, 1710, 2061, 2290, 3435, 4122, 4351, 6870, 8702, 10305, 13053, 20610, 21755, 26106, 39159, 43510, 52441, 65265, 78318, 104882, 130530, 157323, 195795, 262205, 314646, 391590, 471969, 524410, 786615, 943938, 996379, 1573230, 1992758, 2359845, 2989137, 4719690, 4981895, 5978274, 8967411, 9963790, 14945685, 17934822, 29891370, 44837055, 89674110]

約数ペア:

[(1, 89674110), (2, 44837055), (3, 29891370), (5, 17934822), (6, 14945685), (9, 9963790), (10, 8967411), (15, 5978274), (18, 4981895), (19, 4719690), (30, 2989137), (38, 2359845), (45, 1992758), (57, 1573230), (90, 996379), (95, 943938), (114, 786615), (171, 524410), (190, 471969), (229, 391590), (285, 314646), (342, 262205), (458, 195795), (570, 157323), (687, 130530), (855, 104882), (1145, 78318), (1374, 65265), (1710, 52441), (2061, 43510), (2290, 39159), (3435, 26106), (4122, 21755), (4351, 20610), (6870, 13053), (8702, 10305)]