2241457990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 4390562880

約数和(自身を除く): 2149104890

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 289, 430, 578, 731, 1061, 1445, 1462, 2122, 2890, 3655, 4913, 5305, 7310, 9826, 10610, 12427, 18037, 24565, 24854, 36074, 45623, 49130, 62135, 90185, 91246, 124270, 180370, 211259, 228115, 306629, 422518, 456230, 613258, 775591, 1056295, 1533145, 1551182, 2112590, 3066290, 3877955, 5212693, 7755910, 10425386, 13185047, 26063465, 26370094, 52126930, 65925235, 131850470, 224145799, 448291598, 1120728995, 2241457990]

約数ペア:

[(1, 2241457990), (2, 1120728995), (5, 448291598), (10, 224145799), (17, 131850470), (34, 65925235), (43, 52126930), (85, 26370094), (86, 26063465), (170, 13185047), (215, 10425386), (289, 7755910), (430, 5212693), (578, 3877955), (731, 3066290), (1061, 2112590), (1445, 1551182), (1462, 1533145), (2122, 1056295), (2890, 775591), (3655, 613258), (4913, 456230), (5305, 422518), (7310, 306629), (9826, 228115), (10610, 211259), (12427, 180370), (18037, 124270), (24565, 91246), (24854, 90185), (36074, 62135), (45623, 49130)]