61526530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1493}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 119723184

約数和(自身を除く): 58196654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 634, 1493, 1585, 2986, 3170, 4121, 7465, 8242, 14930, 19409, 20605, 38818, 41210, 97045, 194090, 473281, 946562, 2366405, 4732810, 6152653, 12305306, 30763265, 61526530]

約数ペア:

[(1, 61526530), (2, 30763265), (5, 12305306), (10, 6152653), (13, 4732810), (26, 2366405), (65, 946562), (130, 473281), (317, 194090), (634, 97045), (1493, 41210), (1585, 38818), (2986, 20605), (3170, 19409), (4121, 14930), (7465, 8242)]