2979528035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 4368660480

約数和(自身を除く): 1389132445

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 367, 457, 935, 1045, 1615, 1835, 2285, 3553, 4037, 5027, 6239, 6973, 7769, 8683, 17765, 20185, 25135, 31195, 34865, 38845, 43415, 68629, 76703, 85459, 95513, 118541, 147611, 167719, 343145, 383515, 427295, 477565, 592705, 738055, 838595, 1303951, 1623721, 1844909, 2851223, 3186661, 6519755, 8118605, 9224545, 14256115, 15933305, 31363453, 35053271, 54173237, 156817265, 175266355, 270866185, 595905607, 2979528035]

約数ペア:

[(1, 2979528035), (5, 595905607), (11, 270866185), (17, 175266355), (19, 156817265), (55, 54173237), (85, 35053271), (95, 31363453), (187, 15933305), (209, 14256115), (323, 9224545), (367, 8118605), (457, 6519755), (935, 3186661), (1045, 2851223), (1615, 1844909), (1835, 1623721), (2285, 1303951), (3553, 838595), (4037, 738055), (5027, 592705), (6239, 477565), (6973, 427295), (7769, 383515), (8683, 343145), (17765, 167719), (20185, 147611), (25135, 118541), (31195, 95513), (34865, 85459), (38845, 76703), (43415, 68629)]