4041420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 11407200

約数和(自身を除く): 7365780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 349, 386, 579, 698, 772, 965, 1047, 1158, 1396, 1745, 1930, 2094, 2316, 2895, 3490, 3860, 4188, 5235, 5790, 6980, 10470, 11580, 20940, 67357, 134714, 202071, 269428, 336785, 404142, 673570, 808284, 1010355, 1347140, 2020710, 4041420]

約数ペア:

[(1, 4041420), (2, 2020710), (3, 1347140), (4, 1010355), (5, 808284), (6, 673570), (10, 404142), (12, 336785), (15, 269428), (20, 202071), (30, 134714), (60, 67357), (193, 20940), (349, 11580), (386, 10470), (579, 6980), (698, 5790), (772, 5235), (965, 4188), (1047, 3860), (1158, 3490), (1396, 2895), (1745, 2316), (1930, 2094)]