66958190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2269}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 130425120

約数和(自身を除く): 63466930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2269, 2270, 2951, 4538, 5902, 11345, 14755, 22690, 29497, 29510, 58994, 147485, 294970, 515063, 1030126, 2575315, 5150630, 6695819, 13391638, 33479095, 66958190]

約数ペア:

[(1, 66958190), (2, 33479095), (5, 13391638), (10, 6695819), (13, 5150630), (26, 2575315), (65, 1030126), (130, 515063), (227, 294970), (454, 147485), (1135, 58994), (2269, 29510), (2270, 29497), (2951, 22690), (4538, 14755), (5902, 11345)]