275370590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 577741248

約数和(自身を除く): 302370658

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1217, 1331, 1870, 2057, 2434, 2662, 4114, 6085, 6655, 10285, 12170, 13310, 13387, 20570, 20689, 22627, 26774, 41378, 45254, 66935, 103445, 113135, 133870, 147257, 206890, 226270, 227579, 294514, 455158, 736285, 1137895, 1472570, 1619827, 2275790, 2503369, 3239654, 5006738, 8099135, 12516845, 16198270, 25033690, 27537059, 55074118, 137685295, 275370590]

約数ペア:

[(1, 275370590), (2, 137685295), (5, 55074118), (10, 27537059), (11, 25033690), (17, 16198270), (22, 12516845), (34, 8099135), (55, 5006738), (85, 3239654), (110, 2503369), (121, 2275790), (170, 1619827), (187, 1472570), (242, 1137895), (374, 736285), (605, 455158), (935, 294514), (1210, 227579), (1217, 226270), (1331, 206890), (1870, 147257), (2057, 133870), (2434, 113135), (2662, 103445), (4114, 66935), (6085, 45254), (6655, 41378), (10285, 26774), (12170, 22627), (13310, 20689), (13387, 20570)]