15988891430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{62047}}^1$

素因数の和:62480

約数の個数: 32

約数和(自身を含む): 29257369344

約数和(自身を除く): 13268477914

約数列:

[1, 2, 5, 10, 73, 146, 353, 365, 706, 730, 1765, 3530, 25769, 51538, 62047, 124094, 128845, 257690, 310235, 620470, 4529431, 9058862, 21902591, 22647155, 43805182, 45294310, 109512955, 219025910, 1598889143, 3197778286, 7994445715, 15988891430]

約数ペア:

[(1, 15988891430), (2, 7994445715), (5, 3197778286), (10, 1598889143), (73, 219025910), (146, 109512955), (353, 45294310), (365, 43805182), (706, 22647155), (730, 21902591), (1765, 9058862), (3530, 4529431), (25769, 620470), (51538, 310235), (62047, 257690), (124094, 128845)]