73825730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 160474608

約数和(自身を除く): 86648878

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 97, 110, 121, 170, 185, 187, 194, 242, 370, 374, 407, 485, 605, 629, 814, 935, 970, 1067, 1210, 1258, 1649, 1870, 2035, 2057, 2134, 3145, 3298, 3589, 4070, 4114, 4477, 5335, 6290, 6919, 7178, 8245, 8954, 10285, 10670, 11737, 13838, 16490, 17945, 18139, 20570, 22385, 23474, 34595, 35890, 36278, 39479, 44770, 58685, 61013, 69190, 76109, 78958, 90695, 117370, 122026, 152218, 181390, 197395, 199529, 305065, 380545, 394790, 399058, 434269, 610130, 671143, 761090, 868538, 997645, 1342286, 1995290, 2171345, 3355715, 4342690, 6711430, 7382573, 14765146, 36912865, 73825730]

約数ペア:

[(1, 73825730), (2, 36912865), (5, 14765146), (10, 7382573), (11, 6711430), (17, 4342690), (22, 3355715), (34, 2171345), (37, 1995290), (55, 1342286), (74, 997645), (85, 868538), (97, 761090), (110, 671143), (121, 610130), (170, 434269), (185, 399058), (187, 394790), (194, 380545), (242, 305065), (370, 199529), (374, 197395), (407, 181390), (485, 152218), (605, 122026), (629, 117370), (814, 90695), (935, 78958), (970, 76109), (1067, 69190), (1210, 61013), (1258, 58685), (1649, 44770), (1870, 39479), (2035, 36278), (2057, 35890), (2134, 34595), (3145, 23474), (3298, 22385), (3589, 20570), (4070, 18139), (4114, 17945), (4477, 16490), (5335, 13838), (6290, 11737), (6919, 10670), (7178, 10285), (8245, 8954)]