70804190

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{54049}}^1$

素因数の和:54187

約数の個数: 16

約数和(自身を含む): 128422800

約数和(自身を除く): 57618610

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 54049, 108098, 270245, 540490, 7080419, 14160838, 35402095, 70804190]

約数ペア:

[(1, 70804190), (2, 35402095), (5, 14160838), (10, 7080419), (131, 540490), (262, 270245), (655, 108098), (1310, 54049)]