22715460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 69667416

約数和(自身を除く): 46951956

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, 1301, 1455, 1746, 1940, 2602, 2910, 3492, 3903, 4365, 5204, 5820, 6505, 7806, 8730, 11709, 13010, 15612, 17460, 19515, 23418, 26020, 39030, 46836, 58545, 78060, 117090, 126197, 234180, 252394, 378591, 504788, 630985, 757182, 1135773, 1261970, 1514364, 1892955, 2271546, 2523940, 3785910, 4543092, 5678865, 7571820, 11357730, 22715460]

約数ペア:

[(1, 22715460), (2, 11357730), (3, 7571820), (4, 5678865), (5, 4543092), (6, 3785910), (9, 2523940), (10, 2271546), (12, 1892955), (15, 1514364), (18, 1261970), (20, 1135773), (30, 757182), (36, 630985), (45, 504788), (60, 378591), (90, 252394), (97, 234180), (180, 126197), (194, 117090), (291, 78060), (388, 58545), (485, 46836), (582, 39030), (873, 26020), (970, 23418), (1164, 19515), (1301, 17460), (1455, 15612), (1746, 13010), (1940, 11709), (2602, 8730), (2910, 7806), (3492, 6505), (3903, 5820), (4365, 5204)]