78549290

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{34301}}^1$

素因数の和:34537

約数の個数: 16

約数和(自身を含む): 142010280

約数和(自身を除く): 63460990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 34301, 68602, 171505, 343010, 7854929, 15709858, 39274645, 78549290]

約数ペア:

[(1, 78549290), (2, 39274645), (5, 15709858), (10, 7854929), (229, 343010), (458, 171505), (1145, 68602), (2290, 34301)]