143953410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{18671}}^1$

素因数の和:18938

約数の個数: 32

約数和(自身を含む): 346851072

約数和(自身を除く): 202897662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 18671, 37342, 56013, 93355, 112026, 186710, 280065, 560130, 4798447, 9596894, 14395341, 23992235, 28790682, 47984470, 71976705, 143953410]

約数ペア:

[(1, 143953410), (2, 71976705), (3, 47984470), (5, 28790682), (6, 23992235), (10, 14395341), (15, 9596894), (30, 4798447), (257, 560130), (514, 280065), (771, 186710), (1285, 112026), (1542, 93355), (2570, 56013), (3855, 37342), (7710, 18671)]