66882990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1401

約数の個数: 64

約数和(自身を含む): 168998400

約数和(自身を除く): 102115410

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 290, 295, 354, 435, 590, 870, 885, 1303, 1711, 1770, 2606, 3422, 3909, 5133, 6515, 7818, 8555, 10266, 13030, 17110, 19545, 25665, 37787, 39090, 51330, 75574, 76877, 113361, 153754, 188935, 226722, 230631, 377870, 384385, 461262, 566805, 768770, 1133610, 1153155, 2229433, 2306310, 4458866, 6688299, 11147165, 13376598, 22294330, 33441495, 66882990]

約数ペア:

[(1, 66882990), (2, 33441495), (3, 22294330), (5, 13376598), (6, 11147165), (10, 6688299), (15, 4458866), (29, 2306310), (30, 2229433), (58, 1153155), (59, 1133610), (87, 768770), (118, 566805), (145, 461262), (174, 384385), (177, 377870), (290, 230631), (295, 226722), (354, 188935), (435, 153754), (590, 113361), (870, 76877), (885, 75574), (1303, 51330), (1711, 39090), (1770, 37787), (2606, 25665), (3422, 19545), (3909, 17110), (5133, 13030), (6515, 10266), (7818, 8555)]