8787130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 18911232

約数和(自身を除く): 10124102

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 127, 170, 185, 187, 254, 370, 374, 407, 629, 635, 814, 935, 1258, 1270, 1397, 1870, 2035, 2159, 2794, 3145, 4070, 4318, 4699, 6290, 6919, 6985, 9398, 10795, 13838, 13970, 21590, 23495, 23749, 34595, 46990, 47498, 51689, 69190, 79883, 103378, 118745, 159766, 237490, 258445, 399415, 516890, 798830, 878713, 1757426, 4393565, 8787130]

約数ペア:

[(1, 8787130), (2, 4393565), (5, 1757426), (10, 878713), (11, 798830), (17, 516890), (22, 399415), (34, 258445), (37, 237490), (55, 159766), (74, 118745), (85, 103378), (110, 79883), (127, 69190), (170, 51689), (185, 47498), (187, 46990), (254, 34595), (370, 23749), (374, 23495), (407, 21590), (629, 13970), (635, 13838), (814, 10795), (935, 9398), (1258, 6985), (1270, 6919), (1397, 6290), (1870, 4699), (2035, 4318), (2159, 4070), (2794, 3145)]