74629860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12823}}^1$

素因数の和:12932

約数の個数: 48

約数和(自身を含む): 211134336

約数和(自身を除く): 136504476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 12823, 25646, 38469, 51292, 64115, 76938, 128230, 153876, 192345, 256460, 384690, 769380, 1243831, 2487662, 3731493, 4975324, 6219155, 7462986, 12438310, 14925972, 18657465, 24876620, 37314930, 74629860]

約数ペア:

[(1, 74629860), (2, 37314930), (3, 24876620), (4, 18657465), (5, 14925972), (6, 12438310), (10, 7462986), (12, 6219155), (15, 4975324), (20, 3731493), (30, 2487662), (60, 1243831), (97, 769380), (194, 384690), (291, 256460), (388, 192345), (485, 153876), (582, 128230), (970, 76938), (1164, 64115), (1455, 51292), (1940, 38469), (2910, 25646), (5820, 12823)]