69129810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17863}}^1$

素因数の和:17919

約数の個数: 48

約数和(自身を含む): 183927744

約数和(自身を除く): 114797934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 17863, 35726, 53589, 89315, 107178, 160767, 178630, 267945, 321534, 535890, 768109, 803835, 1536218, 1607670, 2304327, 3840545, 4608654, 6912981, 7681090, 11521635, 13825962, 23043270, 34564905, 69129810]

約数ペア:

[(1, 69129810), (2, 34564905), (3, 23043270), (5, 13825962), (6, 11521635), (9, 7681090), (10, 6912981), (15, 4608654), (18, 3840545), (30, 2304327), (43, 1607670), (45, 1536218), (86, 803835), (90, 768109), (129, 535890), (215, 321534), (258, 267945), (387, 178630), (430, 160767), (645, 107178), (774, 89315), (1290, 53589), (1935, 35726), (3870, 17863)]