2896587715

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 4514400000

約数和(自身を除く): 1617812285

約数列:

[1, 5, 7, 19, 29, 35, 43, 49, 95, 133, 145, 203, 215, 245, 301, 499, 551, 665, 817, 931, 1015, 1247, 1421, 1505, 2107, 2495, 2755, 3493, 3857, 4085, 4655, 5719, 6235, 7105, 8729, 9481, 10535, 14471, 17465, 19285, 21457, 23693, 24451, 26999, 28595, 40033, 43645, 47405, 61103, 66367, 72355, 101297, 107285, 118465, 122255, 134995, 150199, 165851, 200165, 274949, 305515, 331835, 407683, 464569, 506485, 622253, 709079, 750995, 829255, 1051393, 1160957, 1374745, 1924643, 2038415, 2322845, 2853781, 3111265, 3545395, 4355771, 5256965, 5804785, 9623215, 11822807, 13472501, 14268905, 19976467, 21778855, 30490397, 59114035, 67362505, 82759649, 99882335, 152451985, 413798245, 579317543, 2896587715]

約数ペア:

[(1, 2896587715), (5, 579317543), (7, 413798245), (19, 152451985), (29, 99882335), (35, 82759649), (43, 67362505), (49, 59114035), (95, 30490397), (133, 21778855), (145, 19976467), (203, 14268905), (215, 13472501), (245, 11822807), (301, 9623215), (499, 5804785), (551, 5256965), (665, 4355771), (817, 3545395), (931, 3111265), (1015, 2853781), (1247, 2322845), (1421, 2038415), (1505, 1924643), (2107, 1374745), (2495, 1160957), (2755, 1051393), (3493, 829255), (3857, 750995), (4085, 709079), (4655, 622253), (5719, 506485), (6235, 464569), (7105, 407683), (8729, 331835), (9481, 305515), (10535, 274949), (14471, 200165), (17465, 165851), (19285, 150199), (21457, 134995), (23693, 122255), (24451, 118465), (26999, 107285), (28595, 101297), (40033, 72355), (43645, 66367), (47405, 61103)]