17367070420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{438341}}^1$

素因数の和:438640

約数の個数: 48

約数和(自身を含む): 41828347008

約数和(自身を除く): 24461276588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1981, 2830, 3962, 5660, 7924, 9905, 19810, 39620, 438341, 876682, 1753364, 2191705, 3068387, 4383410, 6136774, 8766820, 12273548, 15341935, 30683870, 61367740, 124050503, 248101006, 496202012, 620252515, 868353521, 1240505030, 1736707042, 2481010060, 3473414084, 4341767605, 8683535210, 17367070420]

約数ペア:

[(1, 17367070420), (2, 8683535210), (4, 4341767605), (5, 3473414084), (7, 2481010060), (10, 1736707042), (14, 1240505030), (20, 868353521), (28, 620252515), (35, 496202012), (70, 248101006), (140, 124050503), (283, 61367740), (566, 30683870), (1132, 15341935), (1415, 12273548), (1981, 8766820), (2830, 6136774), (3962, 4383410), (5660, 3068387), (7924, 2191705), (9905, 1753364), (19810, 876682), (39620, 438341)]