9988894230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{171719}}^1$

素因数の和:172013

約数の個数: 64

約数和(自身を含む): 27497180160

約数和(自身を除く): 17508285930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 277, 554, 831, 1385, 1662, 1939, 2770, 3878, 4155, 5817, 8310, 9695, 11634, 19390, 29085, 58170, 171719, 343438, 515157, 858595, 1030314, 1202033, 1717190, 2404066, 2575785, 3606099, 5151570, 6010165, 7212198, 12020330, 18030495, 36060990, 47566163, 95132326, 142698489, 237830815, 285396978, 332963141, 475661630, 665926282, 713492445, 998889423, 1426984890, 1664815705, 1997778846, 3329631410, 4994447115, 9988894230]

約数ペア:

[(1, 9988894230), (2, 4994447115), (3, 3329631410), (5, 1997778846), (6, 1664815705), (7, 1426984890), (10, 998889423), (14, 713492445), (15, 665926282), (21, 475661630), (30, 332963141), (35, 285396978), (42, 237830815), (70, 142698489), (105, 95132326), (210, 47566163), (277, 36060990), (554, 18030495), (831, 12020330), (1385, 7212198), (1662, 6010165), (1939, 5151570), (2770, 3606099), (3878, 2575785), (4155, 2404066), (5817, 1717190), (8310, 1202033), (9695, 1030314), (11634, 858595), (19390, 515157), (29085, 343438), (58170, 171719)]