78274230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{16007}}^1$

素因数の和:16180

約数の個数: 32

約数和(自身を含む): 189022464

約数和(自身を除く): 110748234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 16007, 32014, 48021, 80035, 96042, 160070, 240105, 480210, 2609141, 5218282, 7827423, 13045705, 15654846, 26091410, 39137115, 78274230]

約数ペア:

[(1, 78274230), (2, 39137115), (3, 26091410), (5, 15654846), (6, 13045705), (10, 7827423), (15, 5218282), (30, 2609141), (163, 480210), (326, 240105), (489, 160070), (815, 96042), (978, 80035), (1630, 48021), (2445, 32014), (4890, 16007)]