30407572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2081}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 57538152

約数和(自身を除く): 27130580

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 2081, 3653, 4162, 7306, 8324, 14612, 27053, 54106, 108212, 584761, 1169522, 2339044, 7601893, 15203786, 30407572]

約数ペア:

[(1, 30407572), (2, 15203786), (4, 7601893), (13, 2339044), (26, 1169522), (52, 584761), (281, 108212), (562, 54106), (1124, 27053), (2081, 14612), (3653, 8324), (4162, 7306)]