15694983130

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1\times {\mathrm{19973}}^1$

素因数の和:20598

約数の個数: 32

約数和(自身を含む): 28474934400

約数和(自身を除く): 12779951270

約数列:

[1, 2, 5, 10, 179, 358, 439, 878, 895, 1790, 2195, 4390, 19973, 39946, 78581, 99865, 157162, 199730, 392905, 785810, 3575167, 7150334, 8768147, 17536294, 17875835, 35751670, 43840735, 87681470, 1569498313, 3138996626, 7847491565, 15694983130]

約数ペア:

[(1, 15694983130), (2, 7847491565), (5, 3138996626), (10, 1569498313), (179, 87681470), (358, 43840735), (439, 35751670), (878, 17875835), (895, 17536294), (1790, 8768147), (2195, 7150334), (4390, 3575167), (19973, 785810), (39946, 392905), (78581, 199730), (99865, 157162)]