260713410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{280337}}^1$

素因数の和:280378

約数の個数: 32

約数和(自身を含む): 645898752

約数和(自身を除く): 385185342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 280337, 560674, 841011, 1401685, 1682022, 2803370, 4205055, 8410110, 8690447, 17380894, 26071341, 43452235, 52142682, 86904470, 130356705, 260713410]

約数ペア:

[(1, 260713410), (2, 130356705), (3, 86904470), (5, 52142682), (6, 43452235), (10, 26071341), (15, 17380894), (30, 8690447), (31, 8410110), (62, 4205055), (93, 2803370), (155, 1682022), (186, 1401685), (310, 841011), (465, 560674), (930, 280337)]