121137770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30059}}^1$

素因数の和:30110

約数の個数: 32

約数和(自身を含む): 242403840

約数和(自身を除く): 121266070

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 30059, 60118, 150295, 300590, 390767, 781534, 931829, 1863658, 1953835, 3907670, 4659145, 9318290, 12113777, 24227554, 60568885, 121137770]

約数ペア:

[(1, 121137770), (2, 60568885), (5, 24227554), (10, 12113777), (13, 9318290), (26, 4659145), (31, 3907670), (62, 1953835), (65, 1863658), (130, 931829), (155, 781534), (310, 390767), (403, 300590), (806, 150295), (2015, 60118), (4030, 30059)]