2799390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 7776000

約数和(自身を除く): 4976610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 499, 510, 561, 935, 998, 1122, 1497, 1870, 2495, 2805, 2994, 4990, 5489, 5610, 7485, 8483, 10978, 14970, 16467, 16966, 25449, 27445, 32934, 42415, 50898, 54890, 82335, 84830, 93313, 127245, 164670, 186626, 254490, 279939, 466565, 559878, 933130, 1399695, 2799390]

約数ペア:

[(1, 2799390), (2, 1399695), (3, 933130), (5, 559878), (6, 466565), (10, 279939), (11, 254490), (15, 186626), (17, 164670), (22, 127245), (30, 93313), (33, 84830), (34, 82335), (51, 54890), (55, 50898), (66, 42415), (85, 32934), (102, 27445), (110, 25449), (165, 16966), (170, 16467), (187, 14970), (255, 10978), (330, 8483), (374, 7485), (499, 5610), (510, 5489), (561, 4990), (935, 2994), (998, 2805), (1122, 2495), (1497, 1870)]