148677780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{85447}}^1$

素因数の和:85488

約数の個数: 48

約数和(自身を含む): 430657920

約数和(自身を除く): 281980140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 85447, 170894, 256341, 341788, 427235, 512682, 854470, 1025364, 1281705, 1708940, 2477963, 2563410, 4955926, 5126820, 7433889, 9911852, 12389815, 14867778, 24779630, 29735556, 37169445, 49559260, 74338890, 148677780]

約数ペア:

[(1, 148677780), (2, 74338890), (3, 49559260), (4, 37169445), (5, 29735556), (6, 24779630), (10, 14867778), (12, 12389815), (15, 9911852), (20, 7433889), (29, 5126820), (30, 4955926), (58, 2563410), (60, 2477963), (87, 1708940), (116, 1281705), (145, 1025364), (174, 854470), (290, 512682), (348, 427235), (435, 341788), (580, 256341), (870, 170894), (1740, 85447)]