2870291715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{245639}}^1$

素因数の和:245707

約数の個数: 32

約数和(自身を含む): 4952102400

約数和(自身を除く): 2081810685

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 11685, 245639, 736917, 1228195, 3684585, 4667141, 10071199, 14001423, 23335705, 30213597, 50355995, 70007115, 151067985, 191352781, 574058343, 956763905, 2870291715]

約数ペア:

[(1, 2870291715), (3, 956763905), (5, 574058343), (15, 191352781), (19, 151067985), (41, 70007115), (57, 50355995), (95, 30213597), (123, 23335705), (205, 14001423), (285, 10071199), (615, 4667141), (779, 3684585), (2337, 1228195), (3895, 736917), (11685, 245639)]