1869206530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{13499}}^1$

素因数の和:13794

約数の個数: 32

約数和(自身を含む): 3435048000

約数和(自身を除く): 1565841470

約数列:

[1, 2, 5, 10, 61, 122, 227, 305, 454, 610, 1135, 2270, 13499, 13847, 26998, 27694, 67495, 69235, 134990, 138470, 823439, 1646878, 3064273, 4117195, 6128546, 8234390, 15321365, 30642730, 186920653, 373841306, 934603265, 1869206530]

約数ペア:

[(1, 1869206530), (2, 934603265), (5, 373841306), (10, 186920653), (61, 30642730), (122, 15321365), (227, 8234390), (305, 6128546), (454, 4117195), (610, 3064273), (1135, 1646878), (2270, 823439), (13499, 138470), (13847, 134990), (26998, 69235), (27694, 67495)]