2019950490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1432589}}^1$

素因数の和:1432646

約数の個数: 32

約数和(自身を含む): 4951031040

約数和(自身を除く): 2931080550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 1432589, 2865178, 4297767, 7162945, 8595534, 14325890, 21488835, 42977670, 67331683, 134663366, 201995049, 336658415, 403990098, 673316830, 1009975245, 2019950490]

約数ペア:

[(1, 2019950490), (2, 1009975245), (3, 673316830), (5, 403990098), (6, 336658415), (10, 201995049), (15, 134663366), (30, 67331683), (47, 42977670), (94, 21488835), (141, 14325890), (235, 8595534), (282, 7162945), (470, 4297767), (705, 2865178), (1410, 1432589)]