1304553540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{14563}}^1$

素因数の和:16068

約数の個数: 48

約数和(自身を含む): 3655447488

約数和(自身を除く): 2350893948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1493, 2986, 4479, 5972, 7465, 8958, 14563, 14930, 17916, 22395, 29126, 29860, 43689, 44790, 58252, 72815, 87378, 89580, 145630, 174756, 218445, 291260, 436890, 873780, 21742559, 43485118, 65227677, 86970236, 108712795, 130455354, 217425590, 260910708, 326138385, 434851180, 652276770, 1304553540]

約数ペア:

[(1, 1304553540), (2, 652276770), (3, 434851180), (4, 326138385), (5, 260910708), (6, 217425590), (10, 130455354), (12, 108712795), (15, 86970236), (20, 65227677), (30, 43485118), (60, 21742559), (1493, 873780), (2986, 436890), (4479, 291260), (5972, 218445), (7465, 174756), (8958, 145630), (14563, 89580), (14930, 87378), (17916, 72815), (22395, 58252), (29126, 44790), (29860, 43689)]