4789860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 13566336

約数和(自身を除く): 8776476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 823, 970, 1164, 1455, 1646, 1940, 2469, 2910, 3292, 4115, 4938, 5820, 8230, 9876, 12345, 16460, 24690, 49380, 79831, 159662, 239493, 319324, 399155, 478986, 798310, 957972, 1197465, 1596620, 2394930, 4789860]

約数ペア:

[(1, 4789860), (2, 2394930), (3, 1596620), (4, 1197465), (5, 957972), (6, 798310), (10, 478986), (12, 399155), (15, 319324), (20, 239493), (30, 159662), (60, 79831), (97, 49380), (194, 24690), (291, 16460), (388, 12345), (485, 9876), (582, 8230), (823, 5820), (970, 4938), (1164, 4115), (1455, 3292), (1646, 2910), (1940, 2469)]