2879001790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{50341}}^1$

素因数の和:50417

約数の個数: 64

約数和(自身を含む): 6379338240

約数和(自身を除く): 3500336450

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 430, 602, 665, 817, 1330, 1505, 1634, 3010, 4085, 5719, 8170, 11438, 28595, 50341, 57190, 100682, 251705, 352387, 503410, 704774, 956479, 1761935, 1912958, 2164663, 3523870, 4329326, 4782395, 6695353, 9564790, 10823315, 13390706, 15152641, 21646630, 30305282, 33476765, 41128597, 66953530, 75763205, 82257194, 151526410, 205642985, 287900179, 411285970, 575800358, 1439500895, 2879001790]

約数ペア:

[(1, 2879001790), (2, 1439500895), (5, 575800358), (7, 411285970), (10, 287900179), (14, 205642985), (19, 151526410), (35, 82257194), (38, 75763205), (43, 66953530), (70, 41128597), (86, 33476765), (95, 30305282), (133, 21646630), (190, 15152641), (215, 13390706), (266, 10823315), (301, 9564790), (430, 6695353), (602, 4782395), (665, 4329326), (817, 3523870), (1330, 2164663), (1505, 1912958), (1634, 1761935), (3010, 956479), (4085, 704774), (5719, 503410), (8170, 352387), (11438, 251705), (28595, 100682), (50341, 57190)]