27707460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41981}}^1$

素因数の和:42004

約数の個数: 48

約数和(自身を含む): 84635712

約数和(自身を除く): 56928252

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 41981, 83962, 125943, 167924, 209905, 251886, 419810, 461791, 503772, 629715, 839620, 923582, 1259430, 1385373, 1847164, 2308955, 2518860, 2770746, 4617910, 5541492, 6926865, 9235820, 13853730, 27707460]

約数ペア:

[(1, 27707460), (2, 13853730), (3, 9235820), (4, 6926865), (5, 5541492), (6, 4617910), (10, 2770746), (11, 2518860), (12, 2308955), (15, 1847164), (20, 1385373), (22, 1259430), (30, 923582), (33, 839620), (44, 629715), (55, 503772), (60, 461791), (66, 419810), (110, 251886), (132, 209905), (165, 167924), (220, 125943), (330, 83962), (660, 41981)]