67501890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{250007}}^1$

素因数の和:250023

約数の個数: 32

約数和(自身を含む): 180005760

約数和(自身を除く): 112503870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 250007, 500014, 750021, 1250035, 1500042, 2250063, 2500070, 3750105, 4500126, 6750189, 7500210, 11250315, 13500378, 22500630, 33750945, 67501890]

約数ペア:

[(1, 67501890), (2, 33750945), (3, 22500630), (5, 13500378), (6, 11250315), (9, 7500210), (10, 6750189), (15, 4500126), (18, 3750105), (27, 2500070), (30, 2250063), (45, 1500042), (54, 1250035), (90, 750021), (135, 500014), (270, 250007)]