2198101140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12211673}}^1$

素因数の和:12211688

約数の個数: 36

約数和(自身を含む): 6667574004

約数和(自身を除く): 4469472864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12211673, 24423346, 36635019, 48846692, 61058365, 73270038, 109905057, 122116730, 146540076, 183175095, 219810114, 244233460, 366350190, 439620228, 549525285, 732700380, 1099050570, 2198101140]

約数ペア:

[(1, 2198101140), (2, 1099050570), (3, 732700380), (4, 549525285), (5, 439620228), (6, 366350190), (9, 244233460), (10, 219810114), (12, 183175095), (15, 146540076), (18, 122116730), (20, 109905057), (30, 73270038), (36, 61058365), (45, 48846692), (60, 36635019), (90, 24423346), (180, 12211673)]