15398670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73327}}^1$

素因数の和:73344

約数の個数: 32

約数和(自身を含む): 42236928

約数和(自身を除く): 26838258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 73327, 146654, 219981, 366635, 439962, 513289, 733270, 1026578, 1099905, 1539867, 2199810, 2566445, 3079734, 5132890, 7699335, 15398670]

約数ペア:

[(1, 15398670), (2, 7699335), (3, 5132890), (5, 3079734), (6, 2566445), (7, 2199810), (10, 1539867), (14, 1099905), (15, 1026578), (21, 733270), (30, 513289), (35, 439962), (42, 366635), (70, 219981), (105, 146654), (210, 73327)]