38156930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2767}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 78921216

約数和(自身を除く): 40764286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 2767, 5534, 6895, 13790, 13835, 19369, 27670, 38738, 96845, 193690, 545099, 1090198, 2725495, 3815693, 5450990, 7631386, 19078465, 38156930]

約数ペア:

[(1, 38156930), (2, 19078465), (5, 7631386), (7, 5450990), (10, 3815693), (14, 2725495), (35, 1090198), (70, 545099), (197, 193690), (394, 96845), (985, 38738), (1379, 27670), (1970, 19369), (2758, 13835), (2767, 13790), (5534, 6895)]