146224420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 316249920

約数和(自身を除く): 170025500

約数列:

[1, 2, 4, 5, 10, 20, 59, 83, 118, 166, 236, 295, 332, 415, 590, 830, 1180, 1493, 1660, 2986, 4897, 5972, 7465, 9794, 14930, 19588, 24485, 29860, 48970, 88087, 97940, 123919, 176174, 247838, 352348, 440435, 495676, 619595, 880870, 1239190, 1761740, 2478380, 7311221, 14622442, 29244884, 36556105, 73112210, 146224420]

約数ペア:

[(1, 146224420), (2, 73112210), (4, 36556105), (5, 29244884), (10, 14622442), (20, 7311221), (59, 2478380), (83, 1761740), (118, 1239190), (166, 880870), (236, 619595), (295, 495676), (332, 440435), (415, 352348), (590, 247838), (830, 176174), (1180, 123919), (1493, 97940), (1660, 88087), (2986, 48970), (4897, 29860), (5972, 24485), (7465, 19588), (9794, 14930)]