67907950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 146562048

約数和(自身を除く): 78654098

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 47, 50, 55, 71, 74, 94, 110, 142, 185, 235, 275, 355, 370, 407, 470, 517, 550, 710, 781, 814, 925, 1034, 1175, 1562, 1739, 1775, 1850, 2035, 2350, 2585, 2627, 3337, 3478, 3550, 3905, 4070, 5170, 5254, 6674, 7810, 8695, 10175, 12925, 13135, 16685, 17390, 19129, 19525, 20350, 25850, 26270, 28897, 33370, 36707, 38258, 39050, 43475, 57794, 65675, 73414, 83425, 86950, 95645, 123469, 131350, 144485, 166850, 183535, 191290, 246938, 288970, 367070, 478225, 617345, 722425, 917675, 956450, 1234690, 1358159, 1444850, 1835350, 2716318, 3086725, 6173450, 6790795, 13581590, 33953975, 67907950]

約数ペア:

[(1, 67907950), (2, 33953975), (5, 13581590), (10, 6790795), (11, 6173450), (22, 3086725), (25, 2716318), (37, 1835350), (47, 1444850), (50, 1358159), (55, 1234690), (71, 956450), (74, 917675), (94, 722425), (110, 617345), (142, 478225), (185, 367070), (235, 288970), (275, 246938), (355, 191290), (370, 183535), (407, 166850), (470, 144485), (517, 131350), (550, 123469), (710, 95645), (781, 86950), (814, 83425), (925, 73414), (1034, 65675), (1175, 57794), (1562, 43475), (1739, 39050), (1775, 38258), (1850, 36707), (2035, 33370), (2350, 28897), (2585, 26270), (2627, 25850), (3337, 20350), (3478, 19525), (3550, 19129), (3905, 17390), (4070, 16685), (5170, 13135), (5254, 12925), (6674, 10175), (7810, 8695)]