515503870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{1069}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 1074399840

約数和(自身を除く): 558895970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1069, 1162, 2138, 2905, 5345, 5810, 6889, 7483, 10690, 13778, 14966, 34445, 37415, 48223, 68890, 74830, 88727, 96446, 177454, 241115, 443635, 482230, 621089, 887270, 1242178, 3105445, 6210890, 7364341, 14728682, 36821705, 51550387, 73643410, 103100774, 257751935, 515503870]

約数ペア:

[(1, 515503870), (2, 257751935), (5, 103100774), (7, 73643410), (10, 51550387), (14, 36821705), (35, 14728682), (70, 7364341), (83, 6210890), (166, 3105445), (415, 1242178), (581, 887270), (830, 621089), (1069, 482230), (1162, 443635), (2138, 241115), (2905, 177454), (5345, 96446), (5810, 88727), (6889, 74830), (7483, 68890), (10690, 48223), (13778, 37415), (14966, 34445)]