2019965310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{680123}}^1$

素因数の和:680150

約数の個数: 64

約数和(自身を含む): 5876271360

約数和(自身を除く): 3856306050

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 680123, 1360246, 2040369, 3400615, 4080738, 6121107, 6801230, 7481353, 10201845, 12242214, 14962706, 18363321, 20403690, 22444059, 30605535, 36726642, 37406765, 44888118, 61211070, 67332177, 74813530, 91816605, 112220295, 134664354, 183633210, 201996531, 224440590, 336660885, 403993062, 673321770, 1009982655, 2019965310]

約数ペア:

[(1, 2019965310), (2, 1009982655), (3, 673321770), (5, 403993062), (6, 336660885), (9, 224440590), (10, 201996531), (11, 183633210), (15, 134664354), (18, 112220295), (22, 91816605), (27, 74813530), (30, 67332177), (33, 61211070), (45, 44888118), (54, 37406765), (55, 36726642), (66, 30605535), (90, 22444059), (99, 20403690), (110, 18363321), (135, 14962706), (165, 12242214), (198, 10201845), (270, 7481353), (297, 6801230), (330, 6121107), (495, 4080738), (594, 3400615), (990, 2040369), (1485, 1360246), (2970, 680123)]