5818540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 15805440

約数和(自身を除く): 9986900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 139, 140, 161, 182, 230, 260, 278, 299, 322, 364, 455, 460, 556, 598, 644, 695, 805, 910, 973, 1196, 1390, 1495, 1610, 1807, 1820, 1946, 2093, 2780, 2990, 3197, 3220, 3614, 3892, 4186, 4865, 5980, 6394, 7228, 8372, 9035, 9730, 10465, 12649, 12788, 15985, 18070, 19460, 20930, 22379, 25298, 31970, 36140, 41561, 41860, 44758, 50596, 63245, 63940, 83122, 89516, 111895, 126490, 166244, 207805, 223790, 252980, 290927, 415610, 447580, 581854, 831220, 1163708, 1454635, 2909270, 5818540]

約数ペア:

[(1, 5818540), (2, 2909270), (4, 1454635), (5, 1163708), (7, 831220), (10, 581854), (13, 447580), (14, 415610), (20, 290927), (23, 252980), (26, 223790), (28, 207805), (35, 166244), (46, 126490), (52, 111895), (65, 89516), (70, 83122), (91, 63940), (92, 63245), (115, 50596), (130, 44758), (139, 41860), (140, 41561), (161, 36140), (182, 31970), (230, 25298), (260, 22379), (278, 20930), (299, 19460), (322, 18070), (364, 15985), (455, 12788), (460, 12649), (556, 10465), (598, 9730), (644, 9035), (695, 8372), (805, 7228), (910, 6394), (973, 5980), (1196, 4865), (1390, 4186), (1495, 3892), (1610, 3614), (1807, 3220), (1820, 3197), (1946, 2990), (2093, 2780)]