1872710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 3981312

約数和(自身を除く): 2108602

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 863, 1085, 1726, 2170, 4315, 6041, 8630, 12082, 26753, 30205, 53506, 60410, 133765, 187271, 267530, 374542, 936355, 1872710]

約数ペア:

[(1, 1872710), (2, 936355), (5, 374542), (7, 267530), (10, 187271), (14, 133765), (31, 60410), (35, 53506), (62, 30205), (70, 26753), (155, 12082), (217, 8630), (310, 6041), (434, 4315), (863, 2170), (1085, 1726)]