13303594780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6563}}^1\times {\mathrm{14479}}^1$

素因数の和:21058

約数の個数: 48

約数和(自身を含む): 31935697920

約数和(自身を除く): 18632103140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6563, 13126, 14479, 26252, 28958, 32815, 45941, 57916, 65630, 72395, 91882, 101353, 131260, 144790, 183764, 202706, 229705, 289580, 405412, 459410, 506765, 918820, 1013530, 2027060, 95025677, 190051354, 380102708, 475128385, 665179739, 950256770, 1330359478, 1900513540, 2660718956, 3325898695, 6651797390, 13303594780]

約数ペア:

[(1, 13303594780), (2, 6651797390), (4, 3325898695), (5, 2660718956), (7, 1900513540), (10, 1330359478), (14, 950256770), (20, 665179739), (28, 475128385), (35, 380102708), (70, 190051354), (140, 95025677), (6563, 2027060), (13126, 1013530), (14479, 918820), (26252, 506765), (28958, 459410), (32815, 405412), (45941, 289580), (57916, 229705), (65630, 202706), (72395, 183764), (91882, 144790), (101353, 131260)]