30975652

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 56250656

約数和(自身を除く): 25275004

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 2467, 3139, 4934, 6278, 9868, 12556, 106081, 180091, 212162, 360182, 424324, 720364, 7743913, 15487826, 30975652]

約数ペア:

[(1, 30975652), (2, 15487826), (4, 7743913), (43, 720364), (73, 424324), (86, 360182), (146, 212162), (172, 180091), (292, 106081), (2467, 12556), (3139, 9868), (4934, 6278)]