2667780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14821}}^1$

素因数の和:14836

約数の個数: 36

約数和(自身を含む): 8092812

約数和(自身を除く): 5425032

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14821, 29642, 44463, 59284, 74105, 88926, 133389, 148210, 177852, 222315, 266778, 296420, 444630, 533556, 666945, 889260, 1333890, 2667780]

約数ペア:

[(1, 2667780), (2, 1333890), (3, 889260), (4, 666945), (5, 533556), (6, 444630), (9, 296420), (10, 266778), (12, 222315), (15, 177852), (18, 148210), (20, 133389), (30, 88926), (36, 74105), (45, 59284), (60, 44463), (90, 29642), (180, 14821)]