57784510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 72852290

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 1889, 2185, 3059, 3778, 4370, 6118, 9445, 13223, 15295, 18890, 26446, 30590, 35891, 43447, 66115, 71782, 86894, 132230, 179455, 217235, 251237, 304129, 358910, 434470, 502474, 608258, 825493, 1256185, 1520645, 1650986, 2512370, 3041290, 4127465, 5778451, 8254930, 11556902, 28892255, 57784510]

約数ペア:

[(1, 57784510), (2, 28892255), (5, 11556902), (7, 8254930), (10, 5778451), (14, 4127465), (19, 3041290), (23, 2512370), (35, 1650986), (38, 1520645), (46, 1256185), (70, 825493), (95, 608258), (115, 502474), (133, 434470), (161, 358910), (190, 304129), (230, 251237), (266, 217235), (322, 179455), (437, 132230), (665, 86894), (805, 71782), (874, 66115), (1330, 43447), (1610, 35891), (1889, 30590), (2185, 26446), (3059, 18890), (3778, 15295), (4370, 13223), (6118, 9445)]