13207979370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3360809}}^1$

素因数の和:3360950

約数の個数: 32

約数和(自身を含む): 31941138240

約数和(自身を除く): 18733158870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 3360809, 6721618, 10082427, 16804045, 20164854, 33608090, 50412135, 100824270, 440265979, 880531958, 1320797937, 2201329895, 2641595874, 4402659790, 6603989685, 13207979370]

約数ペア:

[(1, 13207979370), (2, 6603989685), (3, 4402659790), (5, 2641595874), (6, 2201329895), (10, 1320797937), (15, 880531958), (30, 440265979), (131, 100824270), (262, 50412135), (393, 33608090), (655, 20164854), (786, 16804045), (1310, 10082427), (1965, 6721618), (3930, 3360809)]