30965300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{8369}}^1$

素因数の和:8420

約数の個数: 36

約数和(自身を含む): 69019020

約数和(自身を除く): 38053720

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3700, 8369, 16738, 33476, 41845, 83690, 167380, 209225, 309653, 418450, 619306, 836900, 1238612, 1548265, 3096530, 6193060, 7741325, 15482650, 30965300]

約数ペア:

[(1, 30965300), (2, 15482650), (4, 7741325), (5, 6193060), (10, 3096530), (20, 1548265), (25, 1238612), (37, 836900), (50, 619306), (74, 418450), (100, 309653), (148, 209225), (185, 167380), (370, 83690), (740, 41845), (925, 33476), (1850, 16738), (3700, 8369)]