146214980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{123911}}^1$

素因数の和:123979

約数の個数: 24

約数和(自身を含む): 312258240

約数和(自身を除く): 166043260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 123911, 247822, 495644, 619555, 1239110, 2478220, 7310749, 14621498, 29242996, 36553745, 73107490, 146214980]

約数ペア:

[(1, 146214980), (2, 73107490), (4, 36553745), (5, 29242996), (10, 14621498), (20, 7310749), (59, 2478220), (118, 1239110), (236, 619555), (295, 495644), (590, 247822), (1180, 123911)]