490693390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{5381}}^1$

素因数の和:6228

約数の個数: 32

約数和(自身を含む): 964884960

約数和(自身を除く): 474191570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 829, 1658, 4145, 5381, 8290, 9119, 10762, 18238, 26905, 45595, 53810, 59191, 91190, 118382, 295955, 591910, 4460849, 8921698, 22304245, 44608490, 49069339, 98138678, 245346695, 490693390]

約数ペア:

[(1, 490693390), (2, 245346695), (5, 98138678), (10, 49069339), (11, 44608490), (22, 22304245), (55, 8921698), (110, 4460849), (829, 591910), (1658, 295955), (4145, 118382), (5381, 91190), (8290, 59191), (9119, 53810), (10762, 45595), (18238, 26905)]