852147530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 1801699200

約数和(自身を除く): 949551670

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 62, 65, 95, 130, 155, 190, 247, 310, 359, 403, 494, 589, 718, 806, 961, 1178, 1235, 1795, 1922, 2015, 2470, 2945, 3590, 4030, 4667, 4805, 5890, 6821, 7657, 9334, 9610, 11129, 12493, 13642, 15314, 18259, 22258, 23335, 24986, 34105, 36518, 38285, 46670, 55645, 62465, 68210, 76570, 88673, 91295, 111290, 124930, 144677, 177346, 182590, 211451, 237367, 289354, 344999, 422902, 443365, 474734, 689998, 723385, 886730, 1057255, 1186835, 1446770, 1724995, 2114510, 2373670, 2748863, 3449990, 4484987, 5497726, 6554981, 8969974, 13109962, 13744315, 22424935, 27488630, 32774905, 44849870, 65549810, 85214753, 170429506, 426073765, 852147530]

約数ペア:

[(1, 852147530), (2, 426073765), (5, 170429506), (10, 85214753), (13, 65549810), (19, 44849870), (26, 32774905), (31, 27488630), (38, 22424935), (62, 13744315), (65, 13109962), (95, 8969974), (130, 6554981), (155, 5497726), (190, 4484987), (247, 3449990), (310, 2748863), (359, 2373670), (403, 2114510), (494, 1724995), (589, 1446770), (718, 1186835), (806, 1057255), (961, 886730), (1178, 723385), (1235, 689998), (1795, 474734), (1922, 443365), (2015, 422902), (2470, 344999), (2945, 289354), (3590, 237367), (4030, 211451), (4667, 182590), (4805, 177346), (5890, 144677), (6821, 124930), (7657, 111290), (9334, 91295), (9610, 88673), (11129, 76570), (12493, 68210), (13642, 62465), (15314, 55645), (18259, 46670), (22258, 38285), (23335, 36518), (24986, 34105)]