30890196

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37307}}^1$

素因数の和:37340

約数の個数: 36

約数和(自身を含む): 81480672

約数和(自身を除く): 50590476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 37307, 74614, 111921, 149228, 223842, 335763, 447684, 671526, 858061, 1343052, 1716122, 2574183, 3432244, 5148366, 7722549, 10296732, 15445098, 30890196]

約数ペア:

[(1, 30890196), (2, 15445098), (3, 10296732), (4, 7722549), (6, 5148366), (9, 3432244), (12, 2574183), (18, 1716122), (23, 1343052), (36, 858061), (46, 671526), (69, 447684), (92, 335763), (138, 223842), (207, 149228), (276, 111921), (414, 74614), (828, 37307)]