179017380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10253}}^1$

素因数の和:10365

約数の個数: 72

約数和(自身を含む): 548671032

約数和(自身を除く): 369653652

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, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 10253, 17460, 20506, 30759, 41012, 51265, 61518, 92277, 102530, 123036, 153795, 184554, 205060, 307590, 369108, 461385, 615180, 922770, 994541, 1845540, 1989082, 2983623, 3978164, 4972705, 5967246, 8950869, 9945410, 11934492, 14918115, 17901738, 19890820, 29836230, 35803476, 44754345, 59672460, 89508690, 179017380]

約数ペア:

[(1, 179017380), (2, 89508690), (3, 59672460), (4, 44754345), (5, 35803476), (6, 29836230), (9, 19890820), (10, 17901738), (12, 14918115), (15, 11934492), (18, 9945410), (20, 8950869), (30, 5967246), (36, 4972705), (45, 3978164), (60, 2983623), (90, 1989082), (97, 1845540), (180, 994541), (194, 922770), (291, 615180), (388, 461385), (485, 369108), (582, 307590), (873, 205060), (970, 184554), (1164, 153795), (1455, 123036), (1746, 102530), (1940, 92277), (2910, 61518), (3492, 51265), (4365, 41012), (5820, 30759), (8730, 20506), (10253, 17460)]