12907300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{18439}}^1$

素因数の和:18460

約数の個数: 36

約数和(自身を含む): 32011840

約数和(自身を除く): 19104540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 18439, 36878, 73756, 92195, 129073, 184390, 258146, 368780, 460975, 516292, 645365, 921950, 1290730, 1843900, 2581460, 3226825, 6453650, 12907300]

約数ペア:

[(1, 12907300), (2, 6453650), (4, 3226825), (5, 2581460), (7, 1843900), (10, 1290730), (14, 921950), (20, 645365), (25, 516292), (28, 460975), (35, 368780), (50, 258146), (70, 184390), (100, 129073), (140, 92195), (175, 73756), (350, 36878), (700, 18439)]