8521490910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2043523}}^1$

素因数の和:2043672

約数の個数: 32

約数和(自身を含む): 20598721920

約数和(自身を除く): 12077231010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 2043523, 4087046, 6130569, 10217615, 12261138, 20435230, 30652845, 61305690, 284049697, 568099394, 852149091, 1420248485, 1704298182, 2840496970, 4260745455, 8521490910]

約数ペア:

[(1, 8521490910), (2, 4260745455), (3, 2840496970), (5, 1704298182), (6, 1420248485), (10, 852149091), (15, 568099394), (30, 284049697), (139, 61305690), (278, 30652845), (417, 20435230), (695, 12261138), (834, 10217615), (1390, 6130569), (2085, 4087046), (4170, 2043523)]