660761730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1741}}^1\times {\mathrm{4217}}^1$

素因数の和:5971

約数の個数: 48

約数和(自身を含む): 1719374904

約数和(自身を除く): 1058613174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1741, 3482, 4217, 5223, 8434, 8705, 10446, 12651, 15669, 17410, 21085, 25302, 26115, 31338, 37953, 42170, 52230, 63255, 75906, 78345, 126510, 156690, 189765, 379530, 7341797, 14683594, 22025391, 36708985, 44050782, 66076173, 73417970, 110126955, 132152346, 220253910, 330380865, 660761730]

約数ペア:

[(1, 660761730), (2, 330380865), (3, 220253910), (5, 132152346), (6, 110126955), (9, 73417970), (10, 66076173), (15, 44050782), (18, 36708985), (30, 22025391), (45, 14683594), (90, 7341797), (1741, 379530), (3482, 189765), (4217, 156690), (5223, 126510), (8434, 78345), (8705, 75906), (10446, 63255), (12651, 52230), (15669, 42170), (17410, 37953), (21085, 31338), (25302, 26115)]