11486220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11261}}^1$

素因数の和:11290

約数の個数: 48

約数和(自身を含む): 34056288

約数和(自身を除く): 22570068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 11261, 22522, 33783, 45044, 56305, 67566, 112610, 135132, 168915, 191437, 225220, 337830, 382874, 574311, 675660, 765748, 957185, 1148622, 1914370, 2297244, 2871555, 3828740, 5743110, 11486220]

約数ペア:

[(1, 11486220), (2, 5743110), (3, 3828740), (4, 2871555), (5, 2297244), (6, 1914370), (10, 1148622), (12, 957185), (15, 765748), (17, 675660), (20, 574311), (30, 382874), (34, 337830), (51, 225220), (60, 191437), (68, 168915), (85, 135132), (102, 112610), (170, 67566), (204, 56305), (255, 45044), (340, 33783), (510, 22522), (1020, 11261)]