805620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 2338560

約数和(自身を除く): 1532940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 463, 580, 870, 926, 1389, 1740, 1852, 2315, 2778, 4630, 5556, 6945, 9260, 13427, 13890, 26854, 27780, 40281, 53708, 67135, 80562, 134270, 161124, 201405, 268540, 402810, 805620]

約数ペア:

[(1, 805620), (2, 402810), (3, 268540), (4, 201405), (5, 161124), (6, 134270), (10, 80562), (12, 67135), (15, 53708), (20, 40281), (29, 27780), (30, 26854), (58, 13890), (60, 13427), (87, 9260), (116, 6945), (145, 5556), (174, 4630), (290, 2778), (348, 2315), (435, 1852), (463, 1740), (580, 1389), (870, 926)]