2871660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 9273600

約数和(自身を除く): 6401940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 229, 285, 330, 380, 418, 458, 570, 627, 660, 687, 836, 916, 1045, 1140, 1145, 1254, 1374, 2090, 2290, 2508, 2519, 2748, 3135, 3435, 4180, 4351, 4580, 5038, 6270, 6870, 7557, 8702, 10076, 12540, 12595, 13053, 13740, 15114, 17404, 21755, 25190, 26106, 30228, 37785, 43510, 47861, 50380, 52212, 65265, 75570, 87020, 95722, 130530, 143583, 151140, 191444, 239305, 261060, 287166, 478610, 574332, 717915, 957220, 1435830, 2871660]

約数ペア:

[(1, 2871660), (2, 1435830), (3, 957220), (4, 717915), (5, 574332), (6, 478610), (10, 287166), (11, 261060), (12, 239305), (15, 191444), (19, 151140), (20, 143583), (22, 130530), (30, 95722), (33, 87020), (38, 75570), (44, 65265), (55, 52212), (57, 50380), (60, 47861), (66, 43510), (76, 37785), (95, 30228), (110, 26106), (114, 25190), (132, 21755), (165, 17404), (190, 15114), (209, 13740), (220, 13053), (228, 12595), (229, 12540), (285, 10076), (330, 8702), (380, 7557), (418, 6870), (458, 6270), (570, 5038), (627, 4580), (660, 4351), (687, 4180), (836, 3435), (916, 3135), (1045, 2748), (1140, 2519), (1145, 2508), (1254, 2290), (1374, 2090)]