169483730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2113}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 329225904

約数和(自身を除く): 159742174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 617, 1234, 2113, 3085, 4226, 6170, 8021, 10565, 16042, 21130, 27469, 40105, 54938, 80210, 137345, 274690, 1303721, 2607442, 6518605, 13037210, 16948373, 33896746, 84741865, 169483730]

約数ペア:

[(1, 169483730), (2, 84741865), (5, 33896746), (10, 16948373), (13, 13037210), (26, 6518605), (65, 2607442), (130, 1303721), (617, 274690), (1234, 137345), (2113, 80210), (3085, 54938), (4226, 40105), (6170, 27469), (8021, 21130), (10565, 16042)]