16669450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 35872704

約数和(自身を除く): 19203254

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 350, 485, 491, 679, 970, 982, 1358, 2425, 2455, 3395, 3437, 4850, 4910, 6790, 6874, 12275, 16975, 17185, 24550, 33950, 34370, 47627, 85925, 95254, 171850, 238135, 333389, 476270, 666778, 1190675, 1666945, 2381350, 3333890, 8334725, 16669450]

約数ペア:

[(1, 16669450), (2, 8334725), (5, 3333890), (7, 2381350), (10, 1666945), (14, 1190675), (25, 666778), (35, 476270), (50, 333389), (70, 238135), (97, 171850), (175, 95254), (194, 85925), (350, 47627), (485, 34370), (491, 33950), (679, 24550), (970, 17185), (982, 16975), (1358, 12275), (2425, 6874), (2455, 6790), (3395, 4910), (3437, 4850)]