66805230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51787}}^1$

素因数の和:51840

約数の個数: 32

約数和(自身を含む): 164064384

約数和(自身を除く): 97259154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 51787, 103574, 155361, 258935, 310722, 517870, 776805, 1553610, 2226841, 4453682, 6680523, 11134205, 13361046, 22268410, 33402615, 66805230]

約数ペア:

[(1, 66805230), (2, 33402615), (3, 22268410), (5, 13361046), (6, 11134205), (10, 6680523), (15, 4453682), (30, 2226841), (43, 1553610), (86, 776805), (129, 517870), (215, 310722), (258, 258935), (430, 155361), (645, 103574), (1290, 51787)]