23181620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15053}}^1$

素因数の和:15080

約数の個数: 48

約数和(自身を含む): 60697728

約数和(自身を除く): 37516108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 15053, 30106, 60212, 75265, 105371, 150530, 165583, 210742, 301060, 331166, 421484, 526855, 662332, 827915, 1053710, 1159081, 1655830, 2107420, 2318162, 3311660, 4636324, 5795405, 11590810, 23181620]

約数ペア:

[(1, 23181620), (2, 11590810), (4, 5795405), (5, 4636324), (7, 3311660), (10, 2318162), (11, 2107420), (14, 1655830), (20, 1159081), (22, 1053710), (28, 827915), (35, 662332), (44, 526855), (55, 421484), (70, 331166), (77, 301060), (110, 210742), (140, 165583), (154, 150530), (220, 105371), (308, 75265), (385, 60212), (770, 30106), (1540, 15053)]