78106470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200273}}^1$

素因数の和:200296

約数の個数: 32

約数和(自身を含む): 201876192

約数和(自身を除く): 123769722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 200273, 400546, 600819, 1001365, 1201638, 2002730, 2603549, 3004095, 5207098, 6008190, 7810647, 13017745, 15621294, 26035490, 39053235, 78106470]

約数ペア:

[(1, 78106470), (2, 39053235), (3, 26035490), (5, 15621294), (6, 13017745), (10, 7810647), (13, 6008190), (15, 5207098), (26, 3004095), (30, 2603549), (39, 2002730), (65, 1201638), (78, 1001365), (130, 600819), (195, 400546), (390, 200273)]