15530790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2517

約数の個数: 64

約数和(自身を含む): 42819840

約数和(自身を除く): 27289050

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 2477, 3135, 4954, 6270, 7431, 12385, 14862, 24770, 27247, 37155, 47063, 54494, 74310, 81741, 94126, 136235, 141189, 163482, 235315, 272470, 282378, 408705, 470630, 517693, 705945, 817410, 1035386, 1411890, 1553079, 2588465, 3106158, 5176930, 7765395, 15530790]

約数ペア:

[(1, 15530790), (2, 7765395), (3, 5176930), (5, 3106158), (6, 2588465), (10, 1553079), (11, 1411890), (15, 1035386), (19, 817410), (22, 705945), (30, 517693), (33, 470630), (38, 408705), (55, 282378), (57, 272470), (66, 235315), (95, 163482), (110, 141189), (114, 136235), (165, 94126), (190, 81741), (209, 74310), (285, 54494), (330, 47063), (418, 37155), (570, 27247), (627, 24770), (1045, 14862), (1254, 12385), (2090, 7431), (2477, 6270), (3135, 4954)]