2271302740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{107441}}^1$

素因数の和:107608

約数の個数: 48

約数和(自身を含む): 5487277824

約数和(自身を除く): 3215975084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 10570, 21140, 107441, 214882, 429764, 537205, 752087, 1074410, 1504174, 2148820, 3008348, 3760435, 7520870, 15041740, 16223591, 32447182, 64894364, 81117955, 113565137, 162235910, 227130274, 324471820, 454260548, 567825685, 1135651370, 2271302740]

約数ペア:

[(1, 2271302740), (2, 1135651370), (4, 567825685), (5, 454260548), (7, 324471820), (10, 227130274), (14, 162235910), (20, 113565137), (28, 81117955), (35, 64894364), (70, 32447182), (140, 16223591), (151, 15041740), (302, 7520870), (604, 3760435), (755, 3008348), (1057, 2148820), (1510, 1504174), (2114, 1074410), (3020, 752087), (4228, 537205), (5285, 429764), (10570, 214882), (21140, 107441)]