390570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 960768

約数和(自身を除く): 570198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 277, 282, 470, 554, 705, 831, 1385, 1410, 1662, 2770, 4155, 8310, 13019, 26038, 39057, 65095, 78114, 130190, 195285, 390570]

約数ペア:

[(1, 390570), (2, 195285), (3, 130190), (5, 78114), (6, 65095), (10, 39057), (15, 26038), (30, 13019), (47, 8310), (94, 4155), (141, 2770), (235, 1662), (277, 1410), (282, 1385), (470, 831), (554, 705)]