140530380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2342173}}^1$

素因数の和:2342185

約数の個数: 24

約数和(自身を含む): 393485232

約数和(自身を除く): 252954852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2342173, 4684346, 7026519, 9368692, 11710865, 14053038, 23421730, 28106076, 35132595, 46843460, 70265190, 140530380]

約数ペア:

[(1, 140530380), (2, 70265190), (3, 46843460), (4, 35132595), (5, 28106076), (6, 23421730), (10, 14053038), (12, 11710865), (15, 9368692), (20, 7026519), (30, 4684346), (60, 2342173)]