120202130

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{69481}}^1$

素因数の和:69661

約数の個数: 16

約数和(自身を含む): 217617624

約数和(自身を除く): 97415494

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 69481, 138962, 347405, 694810, 12020213, 24040426, 60101065, 120202130]

約数ペア:

[(1, 120202130), (2, 60101065), (5, 24040426), (10, 12020213), (173, 694810), (346, 347405), (865, 138962), (1730, 69481)]