23710070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 45471456

約数和(自身を除く): 21761386

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 661, 1055, 1322, 2110, 3305, 3587, 6610, 7174, 11237, 17935, 22474, 35870, 56185, 112370, 139471, 278942, 697355, 1394710, 2371007, 4742014, 11855035, 23710070]

約数ペア:

[(1, 23710070), (2, 11855035), (5, 4742014), (10, 2371007), (17, 1394710), (34, 697355), (85, 278942), (170, 139471), (211, 112370), (422, 56185), (661, 35870), (1055, 22474), (1322, 17935), (2110, 11237), (3305, 7174), (3587, 6610)]