390623565530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{2137943}}^1$

素因数の和:2138123

約数の個数: 48

約数和(自身を含む): 777972166272

約数和(自身を除く): 387348600742

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 151, 242, 302, 605, 755, 1210, 1510, 1661, 3322, 8305, 16610, 18271, 36542, 91355, 182710, 2137943, 4275886, 10689715, 21379430, 23517373, 47034746, 117586865, 235173730, 258691103, 322829393, 517382206, 645658786, 1293455515, 1614146965, 2586911030, 3228293930, 3551123323, 7102246646, 17755616615, 35511233230, 39062356553, 78124713106, 195311782765, 390623565530]

約数ペア:

[(1, 390623565530), (2, 195311782765), (5, 78124713106), (10, 39062356553), (11, 35511233230), (22, 17755616615), (55, 7102246646), (110, 3551123323), (121, 3228293930), (151, 2586911030), (242, 1614146965), (302, 1293455515), (605, 645658786), (755, 517382206), (1210, 322829393), (1510, 258691103), (1661, 235173730), (3322, 117586865), (8305, 47034746), (16610, 23517373), (18271, 21379430), (36542, 10689715), (91355, 4275886), (182710, 2137943)]