8968230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 23469264

約数和(自身を除く): 14501034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 397, 502, 753, 794, 1191, 1255, 1506, 1985, 2259, 2382, 2510, 3573, 3765, 3970, 4518, 5955, 7146, 7530, 11295, 11910, 17865, 22590, 35730, 99647, 199294, 298941, 498235, 597882, 896823, 996470, 1494705, 1793646, 2989410, 4484115, 8968230]

約数ペア:

[(1, 8968230), (2, 4484115), (3, 2989410), (5, 1793646), (6, 1494705), (9, 996470), (10, 896823), (15, 597882), (18, 498235), (30, 298941), (45, 199294), (90, 99647), (251, 35730), (397, 22590), (502, 17865), (753, 11910), (794, 11295), (1191, 7530), (1255, 7146), (1506, 5955), (1985, 4518), (2259, 3970), (2382, 3765), (2510, 3573)]