107477580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 353928960

約数和(自身を除く): 246451380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 139, 140, 147, 196, 210, 245, 263, 278, 294, 417, 420, 490, 526, 556, 588, 695, 735, 789, 834, 973, 980, 1052, 1315, 1390, 1470, 1578, 1668, 1841, 1946, 2085, 2630, 2780, 2919, 2940, 3156, 3682, 3892, 3945, 4170, 4865, 5260, 5523, 5838, 6811, 7364, 7890, 8340, 9205, 9730, 11046, 11676, 12887, 13622, 14595, 15780, 18410, 19460, 20433, 22092, 25774, 27244, 27615, 29190, 34055, 36557, 36820, 38661, 40866, 51548, 55230, 58380, 64435, 68110, 73114, 77322, 81732, 102165, 109671, 110460, 128870, 136220, 146228, 154644, 182785, 193305, 204330, 219342, 255899, 257740, 365570, 386610, 408660, 438684, 511798, 548355, 731140, 767697, 773220, 1023596, 1096710, 1279495, 1535394, 1791293, 2193420, 2558990, 3070788, 3582586, 3838485, 5117980, 5373879, 7165172, 7676970, 8956465, 10747758, 15353940, 17912930, 21495516, 26869395, 35825860, 53738790, 107477580]

約数ペア:

[(1, 107477580), (2, 53738790), (3, 35825860), (4, 26869395), (5, 21495516), (6, 17912930), (7, 15353940), (10, 10747758), (12, 8956465), (14, 7676970), (15, 7165172), (20, 5373879), (21, 5117980), (28, 3838485), (30, 3582586), (35, 3070788), (42, 2558990), (49, 2193420), (60, 1791293), (70, 1535394), (84, 1279495), (98, 1096710), (105, 1023596), (139, 773220), (140, 767697), (147, 731140), (196, 548355), (210, 511798), (245, 438684), (263, 408660), (278, 386610), (294, 365570), (417, 257740), (420, 255899), (490, 219342), (526, 204330), (556, 193305), (588, 182785), (695, 154644), (735, 146228), (789, 136220), (834, 128870), (973, 110460), (980, 109671), (1052, 102165), (1315, 81732), (1390, 77322), (1470, 73114), (1578, 68110), (1668, 64435), (1841, 58380), (1946, 55230), (2085, 51548), (2630, 40866), (2780, 38661), (2919, 36820), (2940, 36557), (3156, 34055), (3682, 29190), (3892, 27615), (3945, 27244), (4170, 25774), (4865, 22092), (5260, 20433), (5523, 19460), (5838, 18410), (6811, 15780), (7364, 14595), (7890, 13622), (8340, 12887), (9205, 11676), (9730, 11046)]