30512690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{234713}}^1$

素因数の和:234733

約数の個数: 16

約数和(自身を含む): 59147928

約数和(自身を除く): 28635238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 234713, 469426, 1173565, 2347130, 3051269, 6102538, 15256345, 30512690]

約数ペア:

[(1, 30512690), (2, 15256345), (5, 6102538), (10, 3051269), (13, 2347130), (26, 1173565), (65, 469426), (130, 234713)]