131319570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{45127}}^1$

素因数の和:45234

約数の個数: 32

約数和(自身を含む): 318423168

約数和(自身を除く): 187103598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 45127, 90254, 135381, 225635, 270762, 451270, 676905, 1353810, 4377319, 8754638, 13131957, 21886595, 26263914, 43773190, 65659785, 131319570]

約数ペア:

[(1, 131319570), (2, 65659785), (3, 43773190), (5, 26263914), (6, 21886595), (10, 13131957), (15, 8754638), (30, 4377319), (97, 1353810), (194, 676905), (291, 451270), (485, 270762), (582, 225635), (970, 135381), (1455, 90254), (2910, 45127)]