2871470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 6635520

約数和(自身を除く): 3764050

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 127, 133, 170, 190, 238, 254, 266, 323, 595, 635, 646, 665, 889, 1190, 1270, 1330, 1615, 1778, 2159, 2261, 2413, 3230, 4318, 4445, 4522, 4826, 8890, 10795, 11305, 12065, 15113, 16891, 21590, 22610, 24130, 30226, 33782, 41021, 75565, 82042, 84455, 151130, 168910, 205105, 287147, 410210, 574294, 1435735, 2871470]

約数ペア:

[(1, 2871470), (2, 1435735), (5, 574294), (7, 410210), (10, 287147), (14, 205105), (17, 168910), (19, 151130), (34, 84455), (35, 82042), (38, 75565), (70, 41021), (85, 33782), (95, 30226), (119, 24130), (127, 22610), (133, 21590), (170, 16891), (190, 15113), (238, 12065), (254, 11305), (266, 10795), (323, 8890), (595, 4826), (635, 4522), (646, 4445), (665, 4318), (889, 3230), (1190, 2413), (1270, 2261), (1330, 2159), (1615, 1778)]