1634710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 3715488

約数和(自身を除く): 2080778

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 193, 242, 385, 386, 605, 770, 847, 965, 1210, 1351, 1694, 1930, 2123, 2702, 4235, 4246, 6755, 8470, 10615, 13510, 14861, 21230, 23353, 29722, 46706, 74305, 116765, 148610, 163471, 233530, 326942, 817355, 1634710]

約数ペア:

[(1, 1634710), (2, 817355), (5, 326942), (7, 233530), (10, 163471), (11, 148610), (14, 116765), (22, 74305), (35, 46706), (55, 29722), (70, 23353), (77, 21230), (110, 14861), (121, 13510), (154, 10615), (193, 8470), (242, 6755), (385, 4246), (386, 4235), (605, 2702), (770, 2123), (847, 1930), (965, 1694), (1210, 1351)]