2019901197870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{36612311}}^1$

素因数の和:36612937

約数の個数: 48

約数和(自身を含む): 5260310538912

約数和(自身を除く): 3240409341042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 613, 1226, 1839, 3065, 3678, 5517, 6130, 9195, 11034, 18390, 27585, 55170, 36612311, 73224622, 109836933, 183061555, 219673866, 329510799, 366123110, 549184665, 659021598, 1098369330, 1647553995, 3295107990, 22443346643, 44886693286, 67330039929, 112216733215, 134660079858, 201990119787, 224433466430, 336650199645, 403980239574, 673300399290, 1009950598935, 2019901197870]

約数ペア:

[(1, 2019901197870), (2, 1009950598935), (3, 673300399290), (5, 403980239574), (6, 336650199645), (9, 224433466430), (10, 201990119787), (15, 134660079858), (18, 112216733215), (30, 67330039929), (45, 44886693286), (90, 22443346643), (613, 3295107990), (1226, 1647553995), (1839, 1098369330), (3065, 659021598), (3678, 549184665), (5517, 366123110), (6130, 329510799), (9195, 219673866), (11034, 183061555), (18390, 109836933), (27585, 73224622), (55170, 36612311)]