1430420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 3086664

約数和(自身を除く): 1656244

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1933, 3866, 7732, 9665, 19330, 38660, 71521, 143042, 286084, 357605, 715210, 1430420]

約数ペア:

[(1, 1430420), (2, 715210), (4, 357605), (5, 286084), (10, 143042), (20, 71521), (37, 38660), (74, 19330), (148, 9665), (185, 7732), (370, 3866), (740, 1933)]