134278740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{745993}}^1$

素因数の和:746008

約数の個数: 36

約数和(自身を含む): 407312724

約数和(自身を除く): 273033984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 745993, 1491986, 2237979, 2983972, 3729965, 4475958, 6713937, 7459930, 8951916, 11189895, 13427874, 14919860, 22379790, 26855748, 33569685, 44759580, 67139370, 134278740]

約数ペア:

[(1, 134278740), (2, 67139370), (3, 44759580), (4, 33569685), (5, 26855748), (6, 22379790), (9, 14919860), (10, 13427874), (12, 11189895), (15, 8951916), (18, 7459930), (20, 6713937), (30, 4475958), (36, 3729965), (45, 2983972), (60, 2237979), (90, 1491986), (180, 745993)]