54003460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{385739}}^1$

素因数の和:385755

約数の個数: 24

約数和(自身を含む): 129608640

約数和(自身を除く): 75605180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 385739, 771478, 1542956, 1928695, 2700173, 3857390, 5400346, 7714780, 10800692, 13500865, 27001730, 54003460]

約数ペア:

[(1, 54003460), (2, 27001730), (4, 13500865), (5, 10800692), (7, 7714780), (10, 5400346), (14, 3857390), (20, 2700173), (28, 1928695), (35, 1542956), (70, 771478), (140, 385739)]