678431370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{481157}}^1$

素因数の和:481214

約数の個数: 32

約数和(自身を含む): 1662882048

約数和(自身を除く): 984450678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 481157, 962314, 1443471, 2405785, 2886942, 4811570, 7217355, 14434710, 22614379, 45228758, 67843137, 113071895, 135686274, 226143790, 339215685, 678431370]

約数ペア:

[(1, 678431370), (2, 339215685), (3, 226143790), (5, 135686274), (6, 113071895), (10, 67843137), (15, 45228758), (30, 22614379), (47, 14434710), (94, 7217355), (141, 4811570), (235, 2886942), (282, 2405785), (470, 1443471), (705, 962314), (1410, 481157)]