219601470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28933}}^1$

素因数の和:28977

約数の個数: 64

約数和(自身を含む): 599975424

約数和(自身を除く): 380373954

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 28933, 57866, 86799, 144665, 173598, 289330, 318263, 433995, 636526, 665459, 867990, 954789, 1330918, 1591315, 1909578, 1996377, 3182630, 3327295, 3992754, 4773945, 6654590, 7320049, 9547890, 9981885, 14640098, 19963770, 21960147, 36600245, 43920294, 73200490, 109800735, 219601470]

約数ペア:

[(1, 219601470), (2, 109800735), (3, 73200490), (5, 43920294), (6, 36600245), (10, 21960147), (11, 19963770), (15, 14640098), (22, 9981885), (23, 9547890), (30, 7320049), (33, 6654590), (46, 4773945), (55, 3992754), (66, 3327295), (69, 3182630), (110, 1996377), (115, 1909578), (138, 1591315), (165, 1330918), (230, 954789), (253, 867990), (330, 665459), (345, 636526), (506, 433995), (690, 318263), (759, 289330), (1265, 173598), (1518, 144665), (2530, 86799), (3795, 57866), (7590, 28933)]