21976950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{146513}}^1$

素因数の和:146528

約数の個数: 24

約数和(自身を含む): 54503208

約数和(自身を除く): 32526258

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 146513, 293026, 439539, 732565, 879078, 1465130, 2197695, 3662825, 4395390, 7325650, 10988475, 21976950]

約数ペア:

[(1, 21976950), (2, 10988475), (3, 7325650), (5, 4395390), (6, 3662825), (10, 2197695), (15, 1465130), (25, 879078), (30, 732565), (50, 439539), (75, 293026), (150, 146513)]