22645620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1409

約数の個数: 72

約数和(自身を含む): 69453384

約数和(自身を除く): 46807764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1297, 1455, 1746, 1940, 2594, 2910, 3492, 3891, 4365, 5188, 5820, 6485, 7782, 8730, 11673, 12970, 15564, 17460, 19455, 23346, 25940, 38910, 46692, 58365, 77820, 116730, 125809, 233460, 251618, 377427, 503236, 629045, 754854, 1132281, 1258090, 1509708, 1887135, 2264562, 2516180, 3774270, 4529124, 5661405, 7548540, 11322810, 22645620]

約数ペア:

[(1, 22645620), (2, 11322810), (3, 7548540), (4, 5661405), (5, 4529124), (6, 3774270), (9, 2516180), (10, 2264562), (12, 1887135), (15, 1509708), (18, 1258090), (20, 1132281), (30, 754854), (36, 629045), (45, 503236), (60, 377427), (90, 251618), (97, 233460), (180, 125809), (194, 116730), (291, 77820), (388, 58365), (485, 46692), (582, 38910), (873, 25940), (970, 23346), (1164, 19455), (1297, 17460), (1455, 15564), (1746, 12970), (1940, 11673), (2594, 8730), (2910, 7782), (3492, 6485), (3891, 5820), (4365, 5188)]