84155890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{92479}}^1$

素因数の和:92506

約数の個数: 32

約数和(自身を含む): 186439680

約数和(自身を除く): 102283790

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 92479, 184958, 462395, 647353, 924790, 1202227, 1294706, 2404454, 3236765, 6011135, 6473530, 8415589, 12022270, 16831178, 42077945, 84155890]

約数ペア:

[(1, 84155890), (2, 42077945), (5, 16831178), (7, 12022270), (10, 8415589), (13, 6473530), (14, 6011135), (26, 3236765), (35, 2404454), (65, 1294706), (70, 1202227), (91, 924790), (130, 647353), (182, 462395), (455, 184958), (910, 92479)]