13438470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2251}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 32428800

約数和(自身を除く): 18990330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2251, 2985, 4502, 5970, 6753, 11255, 13506, 22510, 33765, 67530, 447949, 895898, 1343847, 2239745, 2687694, 4479490, 6719235, 13438470]

約数ペア:

[(1, 13438470), (2, 6719235), (3, 4479490), (5, 2687694), (6, 2239745), (10, 1343847), (15, 895898), (30, 447949), (199, 67530), (398, 33765), (597, 22510), (995, 13506), (1194, 11255), (1990, 6753), (2251, 5970), (2985, 4502)]