494587890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1831807}}^1$

素因数の和:1831823

約数の個数: 32

約数和(自身を含む): 1318901760

約数和(自身を除く): 824313870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1831807, 3663614, 5495421, 9159035, 10990842, 16486263, 18318070, 27477105, 32972526, 49458789, 54954210, 82431315, 98917578, 164862630, 247293945, 494587890]

約数ペア:

[(1, 494587890), (2, 247293945), (3, 164862630), (5, 98917578), (6, 82431315), (9, 54954210), (10, 49458789), (15, 32972526), (18, 27477105), (27, 18318070), (30, 16486263), (45, 10990842), (54, 9159035), (90, 5495421), (135, 3663614), (270, 1831807)]