67819835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 89856000

約数和(自身を除く): 22036165

約数列:

[1, 5, 19, 29, 95, 103, 145, 239, 515, 551, 1195, 1957, 2755, 2987, 4541, 6931, 9785, 14935, 22705, 24617, 34655, 56753, 123085, 131689, 283765, 467723, 658445, 713893, 2338615, 3569465, 13563967, 67819835]

約数ペア:

[(1, 67819835), (5, 13563967), (19, 3569465), (29, 2338615), (95, 713893), (103, 658445), (145, 467723), (239, 283765), (515, 131689), (551, 123085), (1195, 56753), (1957, 34655), (2755, 24617), (2987, 22705), (4541, 14935), (6931, 9785)]