749275510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{4969}}^1$

素因数の和:5880

約数の個数: 32

約数和(自身を含む): 1429928640

約数和(自身を除く): 680653130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 887, 1774, 4435, 4969, 8870, 9938, 15079, 24845, 30158, 49690, 75395, 84473, 150790, 168946, 422365, 844730, 4407503, 8815006, 22037515, 44075030, 74927551, 149855102, 374637755, 749275510]

約数ペア:

[(1, 749275510), (2, 374637755), (5, 149855102), (10, 74927551), (17, 44075030), (34, 22037515), (85, 8815006), (170, 4407503), (887, 844730), (1774, 422365), (4435, 168946), (4969, 150790), (8870, 84473), (9938, 75395), (15079, 49690), (24845, 30158)]