244508490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{905587}}^1$

素因数の和:905603

約数の個数: 32

約数和(自身を含む): 652023360

約数和(自身を除く): 407514870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 905587, 1811174, 2716761, 4527935, 5433522, 8150283, 9055870, 13583805, 16300566, 24450849, 27167610, 40751415, 48901698, 81502830, 122254245, 244508490]

約数ペア:

[(1, 244508490), (2, 122254245), (3, 81502830), (5, 48901698), (6, 40751415), (9, 27167610), (10, 24450849), (15, 16300566), (18, 13583805), (27, 9055870), (30, 8150283), (45, 5433522), (54, 4527935), (90, 2716761), (135, 1811174), (270, 905587)]