27220410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43207}}^1$

素因数の和:43227

約数の個数: 48

約数和(自身を含む): 80885376

約数和(自身を除く): 53664966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 43207, 86414, 129621, 216035, 259242, 302449, 388863, 432070, 604898, 648105, 777726, 907347, 1296210, 1512245, 1814694, 1944315, 2722041, 3024490, 3888630, 4536735, 5444082, 9073470, 13610205, 27220410]

約数ペア:

[(1, 27220410), (2, 13610205), (3, 9073470), (5, 5444082), (6, 4536735), (7, 3888630), (9, 3024490), (10, 2722041), (14, 1944315), (15, 1814694), (18, 1512245), (21, 1296210), (30, 907347), (35, 777726), (42, 648105), (45, 604898), (63, 432070), (70, 388863), (90, 302449), (105, 259242), (126, 216035), (210, 129621), (315, 86414), (630, 43207)]