2137132260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{9283}}^1$

素因数の和:10577

約数の個数: 72

約数和(自身を含む): 6488401920

約数和(自身を除く): 4351269660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1279, 2558, 3837, 5116, 6395, 7674, 9283, 11511, 12790, 15348, 18566, 19185, 23022, 25580, 27849, 37132, 38370, 46044, 46415, 55698, 57555, 76740, 83547, 92830, 111396, 115110, 139245, 167094, 185660, 230220, 278490, 334188, 417735, 556980, 835470, 1670940, 11872957, 23745914, 35618871, 47491828, 59364785, 71237742, 106856613, 118729570, 142475484, 178094355, 213713226, 237459140, 356188710, 427426452, 534283065, 712377420, 1068566130, 2137132260]

約数ペア:

[(1, 2137132260), (2, 1068566130), (3, 712377420), (4, 534283065), (5, 427426452), (6, 356188710), (9, 237459140), (10, 213713226), (12, 178094355), (15, 142475484), (18, 118729570), (20, 106856613), (30, 71237742), (36, 59364785), (45, 47491828), (60, 35618871), (90, 23745914), (180, 11872957), (1279, 1670940), (2558, 835470), (3837, 556980), (5116, 417735), (6395, 334188), (7674, 278490), (9283, 230220), (11511, 185660), (12790, 167094), (15348, 139245), (18566, 115110), (19185, 111396), (23022, 92830), (25580, 83547), (27849, 76740), (37132, 57555), (38370, 55698), (46044, 46415)]