30269679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 18114321

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 2099, 4807, 6297, 14421, 23089, 39881, 48277, 69267, 119643, 144831, 438691, 531047, 917263, 1316073, 1593141, 2751789, 10089893, 30269679]

約数ペア:

[(1, 30269679), (3, 10089893), (11, 2751789), (19, 1593141), (23, 1316073), (33, 917263), (57, 531047), (69, 438691), (209, 144831), (253, 119643), (437, 69267), (627, 48277), (759, 39881), (1311, 23089), (2099, 14421), (4807, 6297)]