30452763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 49386240

約数和(自身を除く): 18933477

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 2857, 3553, 8571, 10659, 31427, 48569, 54283, 94281, 145707, 162849, 534259, 597113, 922811, 1602777, 1791339, 2768433, 10150921, 30452763]

約数ペア:

[(1, 30452763), (3, 10150921), (11, 2768433), (17, 1791339), (19, 1602777), (33, 922811), (51, 597113), (57, 534259), (187, 162849), (209, 145707), (323, 94281), (561, 54283), (627, 48569), (969, 31427), (2857, 10659), (3553, 8571)]