69145190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223049}}^1$

素因数の和:223087

約数の個数: 16

約数和(自身を含む): 128476800

約数和(自身を除く): 59331610

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 223049, 446098, 1115245, 2230490, 6914519, 13829038, 34572595, 69145190]

約数ペア:

[(1, 69145190), (2, 34572595), (5, 13829038), (10, 6914519), (31, 2230490), (62, 1115245), (155, 446098), (310, 223049)]