2019751260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{314603}}^1$

素因数の和:314722

約数の個数: 48

約数和(自身を含む): 5708174976

約数和(自身を除く): 3688423716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 314603, 629206, 943809, 1258412, 1573015, 1887618, 3146030, 3775236, 4719045, 6292060, 9438090, 18876180, 33662521, 67325042, 100987563, 134650084, 168312605, 201975126, 336625210, 403950252, 504937815, 673250420, 1009875630, 2019751260]

約数ペア:

[(1, 2019751260), (2, 1009875630), (3, 673250420), (4, 504937815), (5, 403950252), (6, 336625210), (10, 201975126), (12, 168312605), (15, 134650084), (20, 100987563), (30, 67325042), (60, 33662521), (107, 18876180), (214, 9438090), (321, 6292060), (428, 4719045), (535, 3775236), (642, 3146030), (1070, 1887618), (1284, 1573015), (1605, 1258412), (2140, 943809), (3210, 629206), (6420, 314603)]