949291210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1937329}}^1$

素因数の和:1937350

約数の個数: 24

約数和(自身を含む): 1987700580

約数和(自身を除く): 1038409370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1937329, 3874658, 9686645, 13561303, 19373290, 27122606, 67806515, 94929121, 135613030, 189858242, 474645605, 949291210]

約数ペア:

[(1, 949291210), (2, 474645605), (5, 189858242), (7, 135613030), (10, 94929121), (14, 67806515), (35, 27122606), (49, 19373290), (70, 13561303), (98, 9686645), (245, 3874658), (490, 1937329)]