122802470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{56591}}^1$

素因数の和:56636

約数の個数: 32

約数和(自身を含む): 260775936

約数和(自身を除く): 137973466

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 56591, 113182, 282955, 396137, 565910, 792274, 1754321, 1980685, 3508642, 3961370, 8771605, 12280247, 17543210, 24560494, 61401235, 122802470]

約数ペア:

[(1, 122802470), (2, 61401235), (5, 24560494), (7, 17543210), (10, 12280247), (14, 8771605), (31, 3961370), (35, 3508642), (62, 1980685), (70, 1754321), (155, 792274), (217, 565910), (310, 396137), (434, 282955), (1085, 113182), (2170, 56591)]