469490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 1019520

約数和(自身を除く): 550030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 353, 665, 706, 1330, 1765, 2471, 3530, 4942, 6707, 12355, 13414, 24710, 33535, 46949, 67070, 93898, 234745, 469490]

約数ペア:

[(1, 469490), (2, 234745), (5, 93898), (7, 67070), (10, 46949), (14, 33535), (19, 24710), (35, 13414), (38, 12355), (70, 6707), (95, 4942), (133, 3530), (190, 2471), (266, 1765), (353, 1330), (665, 706)]