72823870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4583}}^1$

素因数の和:4824

約数の個数: 32

約数和(自身を含む): 150501888

約数和(自身を除く): 77678018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 4583, 7945, 9166, 15890, 22915, 32081, 45830, 64162, 160405, 320810, 1040341, 2080682, 5201705, 7282387, 10403410, 14564774, 36411935, 72823870]

約数ペア:

[(1, 72823870), (2, 36411935), (5, 14564774), (7, 10403410), (10, 7282387), (14, 5201705), (35, 2080682), (70, 1040341), (227, 320810), (454, 160405), (1135, 64162), (1589, 45830), (2270, 32081), (3178, 22915), (4583, 15890), (7945, 9166)]