23867820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1367}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 73198944

約数和(自身を除く): 49331124

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, 1367, 1455, 1746, 1940, 2734, 2910, 3492, 4101, 4365, 5468, 5820, 6835, 8202, 8730, 12303, 13670, 16404, 17460, 20505, 24606, 27340, 41010, 49212, 61515, 82020, 123030, 132599, 246060, 265198, 397797, 530396, 662995, 795594, 1193391, 1325990, 1591188, 1988985, 2386782, 2651980, 3977970, 4773564, 5966955, 7955940, 11933910, 23867820]

約数ペア:

[(1, 23867820), (2, 11933910), (3, 7955940), (4, 5966955), (5, 4773564), (6, 3977970), (9, 2651980), (10, 2386782), (12, 1988985), (15, 1591188), (18, 1325990), (20, 1193391), (30, 795594), (36, 662995), (45, 530396), (60, 397797), (90, 265198), (97, 246060), (180, 132599), (194, 123030), (291, 82020), (388, 61515), (485, 49212), (582, 41010), (873, 27340), (970, 24606), (1164, 20505), (1367, 17460), (1455, 16404), (1746, 13670), (1940, 12303), (2734, 8730), (2910, 8202), (3492, 6835), (4101, 5820), (4365, 5468)]