31352310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2879}}^1$

素因数の和:2914

約数の個数: 72

約数和(自身を含む): 89631360

約数和(自身を除く): 58279050

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 2879, 3630, 5445, 5758, 8637, 10890, 14395, 17274, 25911, 28790, 31669, 43185, 51822, 63338, 86370, 95007, 129555, 158345, 190014, 259110, 285021, 316690, 348359, 475035, 570042, 696718, 950070, 1045077, 1425105, 1741795, 2090154, 2850210, 3135231, 3483590, 5225385, 6270462, 10450770, 15676155, 31352310]

約数ペア:

[(1, 31352310), (2, 15676155), (3, 10450770), (5, 6270462), (6, 5225385), (9, 3483590), (10, 3135231), (11, 2850210), (15, 2090154), (18, 1741795), (22, 1425105), (30, 1045077), (33, 950070), (45, 696718), (55, 570042), (66, 475035), (90, 348359), (99, 316690), (110, 285021), (121, 259110), (165, 190014), (198, 158345), (242, 129555), (330, 95007), (363, 86370), (495, 63338), (605, 51822), (726, 43185), (990, 31669), (1089, 28790), (1210, 25911), (1815, 17274), (2178, 14395), (2879, 10890), (3630, 8637), (5445, 5758)]