30532563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 49420800

約数和(自身を除く): 18888237

約数列:

[1, 3, 9, 19, 29, 47, 57, 87, 131, 141, 171, 261, 393, 423, 551, 893, 1179, 1363, 1653, 2489, 2679, 3799, 4089, 4959, 6157, 7467, 8037, 11397, 12267, 18471, 22401, 25897, 34191, 55413, 72181, 77691, 116983, 178553, 216543, 233073, 350949, 535659, 649629, 1052847, 1606977, 3392507, 10177521, 30532563]

約数ペア:

[(1, 30532563), (3, 10177521), (9, 3392507), (19, 1606977), (29, 1052847), (47, 649629), (57, 535659), (87, 350949), (131, 233073), (141, 216543), (171, 178553), (261, 116983), (393, 77691), (423, 72181), (551, 55413), (893, 34191), (1179, 25897), (1363, 22401), (1653, 18471), (2489, 12267), (2679, 11397), (3799, 8037), (4089, 7467), (4959, 6157)]