5227131990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{491}}^1\times {\mathrm{983}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 13280599296

約数和(自身を除く): 8053467306

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 491, 570, 722, 982, 983, 1083, 1473, 1805, 1966, 2166, 2455, 2946, 2949, 3610, 4910, 4915, 5415, 5898, 7365, 9329, 9830, 10830, 14730, 14745, 18658, 18677, 27987, 29490, 37354, 46645, 55974, 56031, 93290, 93385, 112062, 139935, 177251, 186770, 279870, 280155, 354502, 354863, 482653, 531753, 560310, 709726, 886255, 965306, 1063506, 1064589, 1447959, 1772510, 1774315, 2129178, 2413265, 2658765, 2895918, 3548630, 4826530, 5317530, 5322945, 7239795, 9170407, 10645890, 14479590, 18340814, 27511221, 45852035, 55022442, 91704070, 137556105, 174237733, 275112210, 348475466, 522713199, 871188665, 1045426398, 1742377330, 2613565995, 5227131990]

約数ペア:

[(1, 5227131990), (2, 2613565995), (3, 1742377330), (5, 1045426398), (6, 871188665), (10, 522713199), (15, 348475466), (19, 275112210), (30, 174237733), (38, 137556105), (57, 91704070), (95, 55022442), (114, 45852035), (190, 27511221), (285, 18340814), (361, 14479590), (491, 10645890), (570, 9170407), (722, 7239795), (982, 5322945), (983, 5317530), (1083, 4826530), (1473, 3548630), (1805, 2895918), (1966, 2658765), (2166, 2413265), (2455, 2129178), (2946, 1774315), (2949, 1772510), (3610, 1447959), (4910, 1064589), (4915, 1063506), (5415, 965306), (5898, 886255), (7365, 709726), (9329, 560310), (9830, 531753), (10830, 482653), (14730, 354863), (14745, 354502), (18658, 280155), (18677, 279870), (27987, 186770), (29490, 177251), (37354, 139935), (46645, 112062), (55974, 93385), (56031, 93290)]