30784608

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:924

約数の個数: 72

約数和(自身を含む): 88288200

約数和(自身を除く): 57503592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 769, 834, 1112, 1251, 1538, 1668, 2224, 2307, 2502, 3076, 3336, 4448, 4614, 5004, 6152, 6672, 6921, 9228, 10008, 12304, 13344, 13842, 18456, 20016, 24608, 27684, 36912, 40032, 55368, 73824, 106891, 110736, 213782, 221472, 320673, 427564, 641346, 855128, 962019, 1282692, 1710256, 1924038, 2565384, 3420512, 3848076, 5130768, 7696152, 10261536, 15392304, 30784608]

約数ペア:

[(1, 30784608), (2, 15392304), (3, 10261536), (4, 7696152), (6, 5130768), (8, 3848076), (9, 3420512), (12, 2565384), (16, 1924038), (18, 1710256), (24, 1282692), (32, 962019), (36, 855128), (48, 641346), (72, 427564), (96, 320673), (139, 221472), (144, 213782), (278, 110736), (288, 106891), (417, 73824), (556, 55368), (769, 40032), (834, 36912), (1112, 27684), (1251, 24608), (1538, 20016), (1668, 18456), (2224, 13842), (2307, 13344), (2502, 12304), (3076, 10008), (3336, 9228), (4448, 6921), (4614, 6672), (5004, 6152)]