1189860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2833}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 3808896

約数和(自身を除く): 2619036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2833, 5666, 8499, 11332, 14165, 16998, 19831, 28330, 33996, 39662, 42495, 56660, 59493, 79324, 84990, 99155, 118986, 169980, 198310, 237972, 297465, 396620, 594930, 1189860]

約数ペア:

[(1, 1189860), (2, 594930), (3, 396620), (4, 297465), (5, 237972), (6, 198310), (7, 169980), (10, 118986), (12, 99155), (14, 84990), (15, 79324), (20, 59493), (21, 56660), (28, 42495), (30, 39662), (35, 33996), (42, 28330), (60, 19831), (70, 16998), (84, 14165), (105, 11332), (140, 8499), (210, 5666), (420, 2833)]