3043900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 6727000

約数和(自身を除く): 3683100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 499, 610, 998, 1220, 1525, 1996, 2495, 3050, 4990, 6100, 9980, 12475, 24950, 30439, 49900, 60878, 121756, 152195, 304390, 608780, 760975, 1521950, 3043900]

約数ペア:

[(1, 3043900), (2, 1521950), (4, 760975), (5, 608780), (10, 304390), (20, 152195), (25, 121756), (50, 60878), (61, 49900), (100, 30439), (122, 24950), (244, 12475), (305, 9980), (499, 6100), (610, 4990), (998, 3050), (1220, 2495), (1525, 1996)]