67291210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 141834240

約数和(自身を除く): 74543030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 191, 245, 382, 490, 719, 955, 1337, 1438, 1910, 2674, 3595, 5033, 6685, 7190, 9359, 10066, 13370, 18718, 25165, 35231, 46795, 50330, 70462, 93590, 137329, 176155, 274658, 352310, 686645, 961303, 1373290, 1922606, 4806515, 6729121, 9613030, 13458242, 33645605, 67291210]

約数ペア:

[(1, 67291210), (2, 33645605), (5, 13458242), (7, 9613030), (10, 6729121), (14, 4806515), (35, 1922606), (49, 1373290), (70, 961303), (98, 686645), (191, 352310), (245, 274658), (382, 176155), (490, 137329), (719, 93590), (955, 70462), (1337, 50330), (1438, 46795), (1910, 35231), (2674, 25165), (3595, 18718), (5033, 13370), (6685, 10066), (7190, 9359)]