233138220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{555091}}^1$

素因数の和:555110

約数の個数: 48

約数和(自身を含む): 746043648

約数和(自身を除く): 512905428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 555091, 1110182, 1665273, 2220364, 2775455, 3330546, 3885637, 5550910, 6661092, 7771274, 8326365, 11101820, 11656911, 15542548, 16652730, 19428185, 23313822, 33305460, 38856370, 46627644, 58284555, 77712740, 116569110, 233138220]

約数ペア:

[(1, 233138220), (2, 116569110), (3, 77712740), (4, 58284555), (5, 46627644), (6, 38856370), (7, 33305460), (10, 23313822), (12, 19428185), (14, 16652730), (15, 15542548), (20, 11656911), (21, 11101820), (28, 8326365), (30, 7771274), (35, 6661092), (42, 5550910), (60, 3885637), (70, 3330546), (84, 2775455), (105, 2220364), (140, 1665273), (210, 1110182), (420, 555091)]