19930223670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{94905827}}^1$

素因数の和:94905844

約数の個数: 32

約数和(自身を含む): 54665756928

約数和(自身を除く): 34735533258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 94905827, 189811654, 284717481, 474529135, 569434962, 664340789, 949058270, 1328681578, 1423587405, 1993022367, 2847174810, 3321703945, 3986044734, 6643407890, 9965111835, 19930223670]

約数ペア:

[(1, 19930223670), (2, 9965111835), (3, 6643407890), (5, 3986044734), (6, 3321703945), (7, 2847174810), (10, 1993022367), (14, 1423587405), (15, 1328681578), (21, 949058270), (30, 664340789), (35, 569434962), (42, 474529135), (70, 284717481), (105, 189811654), (210, 94905827)]