12778410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1697}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 30808512

約数和(自身を除く): 18030102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 1697, 2510, 3394, 3765, 5091, 7530, 8485, 10182, 16970, 25455, 50910, 425947, 851894, 1277841, 2129735, 2555682, 4259470, 6389205, 12778410]

約数ペア:

[(1, 12778410), (2, 6389205), (3, 4259470), (5, 2555682), (6, 2129735), (10, 1277841), (15, 851894), (30, 425947), (251, 50910), (502, 25455), (753, 16970), (1255, 10182), (1506, 8485), (1697, 7530), (2510, 5091), (3394, 3765)]