3060998980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{905621}}^1$

素因数の和:905656

約数の個数: 36

約数和(自身を含む): 6960610692

約数和(自身を除く): 3899611712

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 905621, 1811242, 3622484, 4528105, 9056210, 11773073, 18112420, 23546146, 47092292, 58865365, 117730730, 153049949, 235461460, 306099898, 612199796, 765249745, 1530499490, 3060998980]

約数ペア:

[(1, 3060998980), (2, 1530499490), (4, 765249745), (5, 612199796), (10, 306099898), (13, 235461460), (20, 153049949), (26, 117730730), (52, 58865365), (65, 47092292), (130, 23546146), (169, 18112420), (260, 11773073), (338, 9056210), (676, 4528105), (845, 3622484), (1690, 1811242), (3380, 905621)]