6988190

素因数分解:

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

素因数の和:173

約数の個数: 64

約数和(自身を含む): 15069888

約数和(自身を除く): 8081698

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 101, 110, 170, 185, 187, 202, 370, 374, 407, 505, 629, 814, 935, 1010, 1111, 1258, 1717, 1870, 2035, 2222, 3145, 3434, 3737, 4070, 5555, 6290, 6919, 7474, 8585, 11110, 13838, 17170, 18685, 18887, 34595, 37370, 37774, 41107, 63529, 69190, 82214, 94435, 127058, 188870, 205535, 317645, 411070, 635290, 698819, 1397638, 3494095, 6988190]

約数ペア:

[(1, 6988190), (2, 3494095), (5, 1397638), (10, 698819), (11, 635290), (17, 411070), (22, 317645), (34, 205535), (37, 188870), (55, 127058), (74, 94435), (85, 82214), (101, 69190), (110, 63529), (170, 41107), (185, 37774), (187, 37370), (202, 34595), (370, 18887), (374, 18685), (407, 17170), (505, 13838), (629, 11110), (814, 8585), (935, 7474), (1010, 6919), (1111, 6290), (1258, 5555), (1717, 4070), (1870, 3737), (2035, 3434), (2222, 3145)]