30949555

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 46061568

約数和(自身を除く): 15112013

約数列:

[1, 5, 7, 13, 35, 65, 91, 251, 271, 455, 1255, 1355, 1757, 1897, 3263, 3523, 8785, 9485, 16315, 17615, 22841, 24661, 68021, 114205, 123305, 340105, 476147, 884273, 2380735, 4421365, 6189911, 30949555]

約数ペア:

[(1, 30949555), (5, 6189911), (7, 4421365), (13, 2380735), (35, 884273), (65, 476147), (91, 340105), (251, 123305), (271, 114205), (455, 68021), (1255, 24661), (1355, 22841), (1757, 17615), (1897, 16315), (3263, 9485), (3523, 8785)]