14320180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 34594560

約数和(自身を除く): 20274380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 439, 466, 878, 932, 1165, 1631, 1756, 2195, 2330, 3073, 3262, 4390, 4660, 6146, 6524, 8155, 8780, 12292, 15365, 16310, 30730, 32620, 61460, 102287, 204574, 409148, 511435, 716009, 1022870, 1432018, 2045740, 2864036, 3580045, 7160090, 14320180]

約数ペア:

[(1, 14320180), (2, 7160090), (4, 3580045), (5, 2864036), (7, 2045740), (10, 1432018), (14, 1022870), (20, 716009), (28, 511435), (35, 409148), (70, 204574), (140, 102287), (233, 61460), (439, 32620), (466, 30730), (878, 16310), (932, 15365), (1165, 12292), (1631, 8780), (1756, 8155), (2195, 6524), (2330, 6146), (3073, 4660), (3262, 4390)]