2195110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 4177152

約数和(自身を除く): 1982042

約数列:

[1, 2, 5, 10, 31, 62, 73, 97, 146, 155, 194, 310, 365, 485, 730, 970, 2263, 3007, 4526, 6014, 7081, 11315, 14162, 15035, 22630, 30070, 35405, 70810, 219511, 439022, 1097555, 2195110]

約数ペア:

[(1, 2195110), (2, 1097555), (5, 439022), (10, 219511), (31, 70810), (62, 35405), (73, 30070), (97, 22630), (146, 15035), (155, 14162), (194, 11315), (310, 7081), (365, 6014), (485, 4526), (730, 3007), (970, 2263)]