102998220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132049}}^1$

素因数の和:132074

約数の個数: 48

約数和(自身を含む): 310581600

約数和(自身を除く): 207583380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 132049, 264098, 396147, 528196, 660245, 792294, 1320490, 1584588, 1716637, 1980735, 2640980, 3433274, 3961470, 5149911, 6866548, 7922940, 8583185, 10299822, 17166370, 20599644, 25749555, 34332740, 51499110, 102998220]

約数ペア:

[(1, 102998220), (2, 51499110), (3, 34332740), (4, 25749555), (5, 20599644), (6, 17166370), (10, 10299822), (12, 8583185), (13, 7922940), (15, 6866548), (20, 5149911), (26, 3961470), (30, 3433274), (39, 2640980), (52, 1980735), (60, 1716637), (65, 1584588), (78, 1320490), (130, 792294), (156, 660245), (195, 528196), (260, 396147), (390, 264098), (780, 132049)]