7843830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5563}}^1$

素因数の和:5620

約数の個数: 32

約数和(自身を含む): 19229184

約数和(自身を除く): 11385354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 5563, 11126, 16689, 27815, 33378, 55630, 83445, 166890, 261461, 522922, 784383, 1307305, 1568766, 2614610, 3921915, 7843830]

約数ペア:

[(1, 7843830), (2, 3921915), (3, 2614610), (5, 1568766), (6, 1307305), (10, 784383), (15, 522922), (30, 261461), (47, 166890), (94, 83445), (141, 55630), (235, 33378), (282, 27815), (470, 16689), (705, 11126), (1410, 5563)]