1993110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9491}}^1$

素因数の和:9508

約数の個数: 32

約数和(自身を含む): 5467392

約数和(自身を除く): 3474282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9491, 18982, 28473, 47455, 56946, 66437, 94910, 132874, 142365, 199311, 284730, 332185, 398622, 664370, 996555, 1993110]

約数ペア:

[(1, 1993110), (2, 996555), (3, 664370), (5, 398622), (6, 332185), (7, 284730), (10, 199311), (14, 142365), (15, 132874), (21, 94910), (30, 66437), (35, 56946), (42, 47455), (70, 28473), (105, 18982), (210, 9491)]