1009971420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{20063}}^1$

素因数の和:20914

約数の個数: 48

約数和(自身を含む): 2831431680

約数和(自身を除く): 1821460260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3356, 4195, 5034, 8390, 10068, 12585, 16780, 20063, 25170, 40126, 50340, 60189, 80252, 100315, 120378, 200630, 240756, 300945, 401260, 601890, 1203780, 16832857, 33665714, 50498571, 67331428, 84164285, 100997142, 168328570, 201994284, 252492855, 336657140, 504985710, 1009971420]

約数ペア:

[(1, 1009971420), (2, 504985710), (3, 336657140), (4, 252492855), (5, 201994284), (6, 168328570), (10, 100997142), (12, 84164285), (15, 67331428), (20, 50498571), (30, 33665714), (60, 16832857), (839, 1203780), (1678, 601890), (2517, 401260), (3356, 300945), (4195, 240756), (5034, 200630), (8390, 120378), (10068, 100315), (12585, 80252), (16780, 60189), (20063, 50340), (25170, 40126)]