74422980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{413461}}^1$

素因数の和:413476

約数の個数: 36

約数和(自身を含む): 225750252

約数和(自身を除く): 151327272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 413461, 826922, 1240383, 1653844, 2067305, 2480766, 3721149, 4134610, 4961532, 6201915, 7442298, 8269220, 12403830, 14884596, 18605745, 24807660, 37211490, 74422980]

約数ペア:

[(1, 74422980), (2, 37211490), (3, 24807660), (4, 18605745), (5, 14884596), (6, 12403830), (9, 8269220), (10, 7442298), (12, 6201915), (15, 4961532), (18, 4134610), (20, 3721149), (30, 2480766), (36, 2067305), (45, 1653844), (60, 1240383), (90, 826922), (180, 413461)]