30411742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 20909858

約数列:

[1, 2, 17, 19, 34, 38, 179, 263, 323, 358, 526, 646, 3043, 3401, 4471, 4997, 6086, 6802, 8942, 9994, 47077, 57817, 84949, 94154, 115634, 169898, 800309, 894463, 1600618, 1788926, 15205871, 30411742]

約数ペア:

[(1, 30411742), (2, 15205871), (17, 1788926), (19, 1600618), (34, 894463), (38, 800309), (179, 169898), (263, 115634), (323, 94154), (358, 84949), (526, 57817), (646, 47077), (3043, 9994), (3401, 8942), (4471, 6802), (4997, 6086)]