313645460

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{33871}}^1$

素因数の和:34343

約数の個数: 24

約数和(自身を含む): 660097536

約数和(自身を除く): 346452076

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9260, 33871, 67742, 135484, 169355, 338710, 677420, 15682273, 31364546, 62729092, 78411365, 156822730, 313645460]

約数ペア:

[(1, 313645460), (2, 156822730), (4, 78411365), (5, 62729092), (10, 31364546), (20, 15682273), (463, 677420), (926, 338710), (1852, 169355), (2315, 135484), (4630, 67742), (9260, 33871)]