129853210

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{53881}}^1$

素因数の和:54129

約数の個数: 16

約数和(自身を含む): 234709992

約数和(自身を除く): 104856782

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 53881, 107762, 269405, 538810, 12985321, 25970642, 64926605, 129853210]

約数ペア:

[(1, 129853210), (2, 64926605), (5, 25970642), (10, 12985321), (241, 538810), (482, 269405), (1205, 107762), (2410, 53881)]