26485970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 55945728

約数和(自身を除く): 29459758

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 191, 245, 283, 382, 490, 566, 955, 1337, 1415, 1910, 1981, 2674, 2830, 3962, 6685, 9359, 9905, 13370, 13867, 18718, 19810, 27734, 46795, 54053, 69335, 93590, 108106, 138670, 270265, 378371, 540530, 756742, 1891855, 2648597, 3783710, 5297194, 13242985, 26485970]

約数ペア:

[(1, 26485970), (2, 13242985), (5, 5297194), (7, 3783710), (10, 2648597), (14, 1891855), (35, 756742), (49, 540530), (70, 378371), (98, 270265), (191, 138670), (245, 108106), (283, 93590), (382, 69335), (490, 54053), (566, 46795), (955, 27734), (1337, 19810), (1415, 18718), (1910, 13867), (1981, 13370), (2674, 9905), (2830, 9359), (3962, 6685)]