30883450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47513}}^1$

素因数の和:47538

約数の個数: 24

約数和(自身を含む): 61863228

約数和(自身を除く): 30979778

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 47513, 95026, 237565, 475130, 617669, 1187825, 1235338, 2375650, 3088345, 6176690, 15441725, 30883450]

約数ペア:

[(1, 30883450), (2, 15441725), (5, 6176690), (10, 3088345), (13, 2375650), (25, 1235338), (26, 1187825), (50, 617669), (65, 475130), (130, 237565), (325, 95026), (650, 47513)]