76870090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 167024592

約数和(自身を除く): 90154502

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 101, 110, 121, 170, 185, 187, 202, 242, 370, 374, 407, 505, 605, 629, 814, 935, 1010, 1111, 1210, 1258, 1717, 1870, 2035, 2057, 2222, 3145, 3434, 3737, 4070, 4114, 4477, 5555, 6290, 6919, 7474, 8585, 8954, 10285, 11110, 12221, 13838, 17170, 18685, 18887, 20570, 22385, 24442, 34595, 37370, 37774, 41107, 44770, 61105, 63529, 69190, 76109, 82214, 94435, 122210, 127058, 152218, 188870, 205535, 207757, 317645, 380545, 411070, 415514, 452177, 635290, 698819, 761090, 904354, 1038785, 1397638, 2077570, 2260885, 3494095, 4521770, 6988190, 7687009, 15374018, 38435045, 76870090]

約数ペア:

[(1, 76870090), (2, 38435045), (5, 15374018), (10, 7687009), (11, 6988190), (17, 4521770), (22, 3494095), (34, 2260885), (37, 2077570), (55, 1397638), (74, 1038785), (85, 904354), (101, 761090), (110, 698819), (121, 635290), (170, 452177), (185, 415514), (187, 411070), (202, 380545), (242, 317645), (370, 207757), (374, 205535), (407, 188870), (505, 152218), (605, 127058), (629, 122210), (814, 94435), (935, 82214), (1010, 76109), (1111, 69190), (1210, 63529), (1258, 61105), (1717, 44770), (1870, 41107), (2035, 37774), (2057, 37370), (2222, 34595), (3145, 24442), (3434, 22385), (3737, 20570), (4070, 18887), (4114, 18685), (4477, 17170), (5555, 13838), (6290, 12221), (6919, 11110), (7474, 10285), (8585, 8954)]