30974630

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 57094848

約数和(自身を除く): 26120218

約数列:

[1, 2, 5, 10, 73, 146, 151, 281, 302, 365, 562, 730, 755, 1405, 1510, 2810, 11023, 20513, 22046, 41026, 42431, 55115, 84862, 102565, 110230, 205130, 212155, 424310, 3097463, 6194926, 15487315, 30974630]

約数ペア:

[(1, 30974630), (2, 15487315), (5, 6194926), (10, 3097463), (73, 424310), (146, 212155), (151, 205130), (281, 110230), (302, 102565), (365, 84862), (562, 55115), (730, 42431), (755, 41026), (1405, 22046), (1510, 20513), (2810, 11023)]