30542456

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8941}}^1$

素因数の和:9015

約数の個数: 32

約数和(自身を含む): 66528480

約数和(自身を除く): 35986024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 8941, 17882, 35764, 62587, 71528, 125174, 250348, 500696, 545401, 1090802, 2181604, 3817807, 4363208, 7635614, 15271228, 30542456]

約数ペア:

[(1, 30542456), (2, 15271228), (4, 7635614), (7, 4363208), (8, 3817807), (14, 2181604), (28, 1090802), (56, 545401), (61, 500696), (122, 250348), (244, 125174), (427, 71528), (488, 62587), (854, 35764), (1708, 17882), (3416, 8941)]