388030610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3517}}^1$

素因数の和:3611

約数の個数: 64

約数和(自身を含む): 820679040

約数和(自身を除く): 432648430

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 59, 85, 110, 118, 170, 187, 295, 374, 590, 649, 935, 1003, 1298, 1870, 2006, 3245, 3517, 5015, 6490, 7034, 10030, 11033, 17585, 22066, 35170, 38687, 55165, 59789, 77374, 110330, 119578, 193435, 207503, 298945, 386870, 415006, 597890, 657679, 1037515, 1315358, 2075030, 2282533, 3288395, 3527551, 4565066, 6576790, 7055102, 11412665, 17637755, 22825330, 35275510, 38803061, 77606122, 194015305, 388030610]

約数ペア:

[(1, 388030610), (2, 194015305), (5, 77606122), (10, 38803061), (11, 35275510), (17, 22825330), (22, 17637755), (34, 11412665), (55, 7055102), (59, 6576790), (85, 4565066), (110, 3527551), (118, 3288395), (170, 2282533), (187, 2075030), (295, 1315358), (374, 1037515), (590, 657679), (649, 597890), (935, 415006), (1003, 386870), (1298, 298945), (1870, 207503), (2006, 193435), (3245, 119578), (3517, 110330), (5015, 77374), (6490, 59789), (7034, 55165), (10030, 38687), (11033, 35170), (17585, 22066)]