30005742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 66658032

約数和(自身を除く): 36652290

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 281, 481, 562, 843, 962, 1369, 1443, 1686, 2738, 2886, 3653, 4107, 7306, 8214, 10397, 10959, 17797, 20794, 21918, 31191, 35594, 53391, 62382, 106782, 135161, 270322, 384689, 405483, 769378, 810966, 1154067, 2308134, 5000957, 10001914, 15002871, 30005742]

約数ペア:

[(1, 30005742), (2, 15002871), (3, 10001914), (6, 5000957), (13, 2308134), (26, 1154067), (37, 810966), (39, 769378), (74, 405483), (78, 384689), (111, 270322), (222, 135161), (281, 106782), (481, 62382), (562, 53391), (843, 35594), (962, 31191), (1369, 21918), (1443, 20794), (1686, 17797), (2738, 10959), (2886, 10397), (3653, 8214), (4107, 7306)]