2516170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 5184648

約数和(自身を除く): 2668478

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 41, 82, 85, 95, 170, 190, 205, 323, 361, 410, 646, 697, 722, 779, 1394, 1558, 1615, 1805, 3230, 3485, 3610, 3895, 6137, 6970, 7790, 12274, 13243, 14801, 26486, 29602, 30685, 61370, 66215, 74005, 132430, 148010, 251617, 503234, 1258085, 2516170]

約数ペア:

[(1, 2516170), (2, 1258085), (5, 503234), (10, 251617), (17, 148010), (19, 132430), (34, 74005), (38, 66215), (41, 61370), (82, 30685), (85, 29602), (95, 26486), (170, 14801), (190, 13243), (205, 12274), (323, 7790), (361, 6970), (410, 6137), (646, 3895), (697, 3610), (722, 3485), (779, 3230), (1394, 1805), (1558, 1615)]