30715208

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 59159160

約数和(自身を除く): 28443952

約数列:

[1, 2, 4, 8, 61, 113, 122, 226, 244, 452, 488, 557, 904, 1114, 2228, 4456, 6893, 13786, 27572, 33977, 55144, 62941, 67954, 125882, 135908, 251764, 271816, 503528, 3839401, 7678802, 15357604, 30715208]

約数ペア:

[(1, 30715208), (2, 15357604), (4, 7678802), (8, 3839401), (61, 503528), (113, 271816), (122, 251764), (226, 135908), (244, 125882), (452, 67954), (488, 62941), (557, 55144), (904, 33977), (1114, 27572), (2228, 13786), (4456, 6893)]