81464310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6607}}^1$

素因数の和:6757

約数の個数: 48

約数和(自身を含む): 213385536

約数和(自身を除く): 131921226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 6607, 12330, 13214, 19821, 33035, 39642, 59463, 66070, 99105, 118926, 198210, 297315, 594630, 905159, 1810318, 2715477, 4525795, 5430954, 8146431, 9051590, 13577385, 16292862, 27154770, 40732155, 81464310]

約数ペア:

[(1, 81464310), (2, 40732155), (3, 27154770), (5, 16292862), (6, 13577385), (9, 9051590), (10, 8146431), (15, 5430954), (18, 4525795), (30, 2715477), (45, 1810318), (90, 905159), (137, 594630), (274, 297315), (411, 198210), (685, 118926), (822, 99105), (1233, 66070), (1370, 59463), (2055, 39642), (2466, 33035), (4110, 19821), (6165, 13214), (6607, 12330)]