66976690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1151}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 137604096

約数和(自身を除く): 70627406

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 529, 1058, 1151, 1265, 2302, 2530, 2645, 5290, 5755, 5819, 11510, 11638, 12661, 25322, 26473, 29095, 52946, 58190, 63305, 126610, 132365, 264730, 291203, 582406, 608879, 1217758, 1456015, 2912030, 3044395, 6088790, 6697669, 13395338, 33488345, 66976690]

約数ペア:

[(1, 66976690), (2, 33488345), (5, 13395338), (10, 6697669), (11, 6088790), (22, 3044395), (23, 2912030), (46, 1456015), (55, 1217758), (110, 608879), (115, 582406), (230, 291203), (253, 264730), (506, 132365), (529, 126610), (1058, 63305), (1151, 58190), (1265, 52946), (2302, 29095), (2530, 26473), (2645, 25322), (5290, 12661), (5755, 11638), (5819, 11510)]