68374460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1587

約数の個数: 96

約数和(自身を含む): 185310720

約数和(自身を除く): 116936260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1531, 1540, 1595, 2030, 2233, 3062, 3190, 4060, 4466, 6124, 6380, 7655, 8932, 10717, 11165, 15310, 16841, 21434, 22330, 30620, 33682, 42868, 44399, 44660, 53585, 67364, 84205, 88798, 107170, 117887, 168410, 177596, 214340, 221995, 235774, 310793, 336820, 443990, 471548, 488389, 589435, 621586, 887980, 976778, 1178870, 1243172, 1553965, 1953556, 2357740, 2441945, 3107930, 3418723, 4883890, 6215860, 6837446, 9767780, 13674892, 17093615, 34187230, 68374460]

約数ペア:

[(1, 68374460), (2, 34187230), (4, 17093615), (5, 13674892), (7, 9767780), (10, 6837446), (11, 6215860), (14, 4883890), (20, 3418723), (22, 3107930), (28, 2441945), (29, 2357740), (35, 1953556), (44, 1553965), (55, 1243172), (58, 1178870), (70, 976778), (77, 887980), (110, 621586), (116, 589435), (140, 488389), (145, 471548), (154, 443990), (203, 336820), (220, 310793), (290, 235774), (308, 221995), (319, 214340), (385, 177596), (406, 168410), (580, 117887), (638, 107170), (770, 88798), (812, 84205), (1015, 67364), (1276, 53585), (1531, 44660), (1540, 44399), (1595, 42868), (2030, 33682), (2233, 30620), (3062, 22330), (3190, 21434), (4060, 16841), (4466, 15310), (6124, 11165), (6380, 10717), (7655, 8932)]