3039109640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10853963}}^1$

素因数の和:10853981

約数の個数: 32

約数和(自身を含む): 7814854080

約数和(自身を除く): 4775744440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10853963, 21707926, 43415852, 54269815, 75977741, 86831704, 108539630, 151955482, 217079260, 303910964, 379888705, 434158520, 607821928, 759777410, 1519554820, 3039109640]

約数ペア:

[(1, 3039109640), (2, 1519554820), (4, 759777410), (5, 607821928), (7, 434158520), (8, 379888705), (10, 303910964), (14, 217079260), (20, 151955482), (28, 108539630), (35, 86831704), (40, 75977741), (56, 54269815), (70, 43415852), (140, 21707926), (280, 10853963)]