11597220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3425

約数の個数: 72

約数和(自身を含む): 37040640

約数和(自身を除く): 25443420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3391, 3420, 6782, 10173, 13564, 16955, 20346, 30519, 33910, 40692, 50865, 61038, 64429, 67820, 101730, 122076, 128858, 152595, 193287, 203460, 257716, 305190, 322145, 386574, 579861, 610380, 644290, 773148, 966435, 1159722, 1288580, 1932870, 2319444, 2899305, 3865740, 5798610, 11597220]

約数ペア:

[(1, 11597220), (2, 5798610), (3, 3865740), (4, 2899305), (5, 2319444), (6, 1932870), (9, 1288580), (10, 1159722), (12, 966435), (15, 773148), (18, 644290), (19, 610380), (20, 579861), (30, 386574), (36, 322145), (38, 305190), (45, 257716), (57, 203460), (60, 193287), (76, 152595), (90, 128858), (95, 122076), (114, 101730), (171, 67820), (180, 64429), (190, 61038), (228, 50865), (285, 40692), (342, 33910), (380, 30519), (570, 20346), (684, 16955), (855, 13564), (1140, 10173), (1710, 6782), (3391, 3420)]