4923380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 13547520

約数和(自身を除く): 8624140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 139, 140, 154, 161, 220, 230, 253, 278, 308, 322, 385, 460, 506, 556, 644, 695, 770, 805, 973, 1012, 1265, 1390, 1529, 1540, 1610, 1771, 1946, 2530, 2780, 3058, 3197, 3220, 3542, 3892, 4865, 5060, 6116, 6394, 7084, 7645, 8855, 9730, 10703, 12788, 15290, 15985, 17710, 19460, 21406, 22379, 30580, 31970, 35167, 35420, 42812, 44758, 53515, 63940, 70334, 89516, 107030, 111895, 140668, 175835, 214060, 223790, 246169, 351670, 447580, 492338, 703340, 984676, 1230845, 2461690, 4923380]

約数ペア:

[(1, 4923380), (2, 2461690), (4, 1230845), (5, 984676), (7, 703340), (10, 492338), (11, 447580), (14, 351670), (20, 246169), (22, 223790), (23, 214060), (28, 175835), (35, 140668), (44, 111895), (46, 107030), (55, 89516), (70, 70334), (77, 63940), (92, 53515), (110, 44758), (115, 42812), (139, 35420), (140, 35167), (154, 31970), (161, 30580), (220, 22379), (230, 21406), (253, 19460), (278, 17710), (308, 15985), (322, 15290), (385, 12788), (460, 10703), (506, 9730), (556, 8855), (644, 7645), (695, 7084), (770, 6394), (805, 6116), (973, 5060), (1012, 4865), (1265, 3892), (1390, 3542), (1529, 3220), (1540, 3197), (1610, 3058), (1771, 2780), (1946, 2530)]