27038130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 47611470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 647, 995, 1194, 1294, 1393, 1941, 1990, 2786, 2985, 3235, 3882, 4179, 4529, 5970, 6470, 6965, 8358, 9058, 9705, 13587, 13930, 19410, 20895, 22645, 27174, 41790, 45290, 67935, 128753, 135870, 257506, 386259, 643765, 772518, 901271, 1287530, 1802542, 1931295, 2703813, 3862590, 4506355, 5407626, 9012710, 13519065, 27038130]

約数ペア:

[(1, 27038130), (2, 13519065), (3, 9012710), (5, 5407626), (6, 4506355), (7, 3862590), (10, 2703813), (14, 1931295), (15, 1802542), (21, 1287530), (30, 901271), (35, 772518), (42, 643765), (70, 386259), (105, 257506), (199, 135870), (210, 128753), (398, 67935), (597, 45290), (647, 41790), (995, 27174), (1194, 22645), (1294, 20895), (1393, 19410), (1941, 13930), (1990, 13587), (2786, 9705), (2985, 9058), (3235, 8358), (3882, 6965), (4179, 6470), (4529, 5970)]