30225104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20759}}^1$

素因数の和:20787

約数の個数: 40

約数和(自身を含む): 72078720

約数和(自身を除く): 41853616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 20759, 41518, 83036, 145313, 166072, 269867, 290626, 332144, 539734, 581252, 1079468, 1162504, 1889069, 2158936, 2325008, 3778138, 4317872, 7556276, 15112552, 30225104]

約数ペア:

[(1, 30225104), (2, 15112552), (4, 7556276), (7, 4317872), (8, 3778138), (13, 2325008), (14, 2158936), (16, 1889069), (26, 1162504), (28, 1079468), (52, 581252), (56, 539734), (91, 332144), (104, 290626), (112, 269867), (182, 166072), (208, 145313), (364, 83036), (728, 41518), (1456, 20759)]