30422648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 60912000

約数和(自身を除く): 30489352

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 2819, 5396, 5638, 10792, 11276, 22552, 53561, 107122, 200149, 214244, 400298, 428488, 800596, 1601192, 3802831, 7605662, 15211324, 30422648]

約数ペア:

[(1, 30422648), (2, 15211324), (4, 7605662), (8, 3802831), (19, 1601192), (38, 800596), (71, 428488), (76, 400298), (142, 214244), (152, 200149), (284, 107122), (568, 53561), (1349, 22552), (2698, 11276), (2819, 10792), (5396, 5638)]