257788646730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{34509859}}^1$

素因数の和:34509955

約数の個数: 48

約数和(自身を含む): 678325808160

約数和(自身を除く): 420537161430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 34509859, 69019718, 103529577, 172549295, 207059154, 310588731, 345098590, 517647885, 621177462, 1035295770, 1552943655, 2864318297, 3105887310, 5728636594, 8592954891, 14321591485, 17185909782, 25778864673, 28643182970, 42964774455, 51557729346, 85929548910, 128894323365, 257788646730]

約数ペア:

[(1, 257788646730), (2, 128894323365), (3, 85929548910), (5, 51557729346), (6, 42964774455), (9, 28643182970), (10, 25778864673), (15, 17185909782), (18, 14321591485), (30, 8592954891), (45, 5728636594), (83, 3105887310), (90, 2864318297), (166, 1552943655), (249, 1035295770), (415, 621177462), (498, 517647885), (747, 345098590), (830, 310588731), (1245, 207059154), (1494, 172549295), (2490, 103529577), (3735, 69019718), (7470, 34509859)]