30283218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7753}}^1$

素因数の和:7799

約数の個数: 48

約数和(自身を含む): 77415936

約数和(自身を除く): 47132718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 7753, 15506, 23259, 46518, 54271, 69777, 108542, 139554, 162813, 240343, 325626, 480686, 488439, 721029, 976878, 1442058, 1682401, 2163087, 3364802, 4326174, 5047203, 10094406, 15141609, 30283218]

約数ペア:

[(1, 30283218), (2, 15141609), (3, 10094406), (6, 5047203), (7, 4326174), (9, 3364802), (14, 2163087), (18, 1682401), (21, 1442058), (31, 976878), (42, 721029), (62, 488439), (63, 480686), (93, 325626), (126, 240343), (186, 162813), (217, 139554), (279, 108542), (434, 69777), (558, 54271), (651, 46518), (1302, 23259), (1953, 15506), (3906, 7753)]