1310012900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1871447}}^1$

素因数の和:1871468

約数の個数: 36

約数和(自身を含む): 3248833728

約数和(自身を除く): 1938820828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1871447, 3742894, 7485788, 9357235, 13100129, 18714470, 26200258, 37428940, 46786175, 52400516, 65500645, 93572350, 131001290, 187144700, 262002580, 327503225, 655006450, 1310012900]

約数ペア:

[(1, 1310012900), (2, 655006450), (4, 327503225), (5, 262002580), (7, 187144700), (10, 131001290), (14, 93572350), (20, 65500645), (25, 52400516), (28, 46786175), (35, 37428940), (50, 26200258), (70, 18714470), (100, 13100129), (140, 9357235), (175, 7485788), (350, 3742894), (700, 1871447)]