30808211511

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1\times {\mathrm{2939}}^1$

素因数の和:4956

約数の個数: 64

約数和(自身を含む): 53485608960

約数和(自身を除く): 22677397449

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 1973, 2939, 5313, 5919, 8817, 13811, 20573, 21703, 32329, 41433, 45379, 61719, 65109, 67597, 96987, 136137, 151921, 202791, 226303, 317653, 455763, 473179, 499169, 678909, 743567, 952959, 1419537, 1497507, 2230701, 3494183, 5204969, 5798647, 10482549, 15614907, 17395941, 40590529, 63785117, 121771587, 133368881, 191355351, 400106643, 446495819, 933582167, 1339487457, 1467057691, 2800746501, 4401173073, 10269403837, 30808211511]

約数ペア:

[(1, 30808211511), (3, 10269403837), (7, 4401173073), (11, 2800746501), (21, 1467057691), (23, 1339487457), (33, 933582167), (69, 446495819), (77, 400106643), (161, 191355351), (231, 133368881), (253, 121771587), (483, 63785117), (759, 40590529), (1771, 17395941), (1973, 15614907), (2939, 10482549), (5313, 5798647), (5919, 5204969), (8817, 3494183), (13811, 2230701), (20573, 1497507), (21703, 1419537), (32329, 952959), (41433, 743567), (45379, 678909), (61719, 499169), (65109, 473179), (67597, 455763), (96987, 317653), (136137, 226303), (151921, 202791)]