2247686490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{12149}}^1$

素因数の和:13047

約数の個数: 64

約数和(自身を含む): 6172588800

約数和(自身を除く): 3924902310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 881, 1762, 2643, 4405, 5286, 6167, 8810, 12149, 12334, 13215, 18501, 24298, 26430, 30835, 36447, 37002, 60745, 61670, 72894, 85043, 92505, 121490, 170086, 182235, 185010, 255129, 364470, 425215, 510258, 850430, 1275645, 2551290, 10703269, 21406538, 32109807, 53516345, 64219614, 74922883, 107032690, 149845766, 160549035, 224768649, 321098070, 374614415, 449537298, 749228830, 1123843245, 2247686490]

約数ペア:

[(1, 2247686490), (2, 1123843245), (3, 749228830), (5, 449537298), (6, 374614415), (7, 321098070), (10, 224768649), (14, 160549035), (15, 149845766), (21, 107032690), (30, 74922883), (35, 64219614), (42, 53516345), (70, 32109807), (105, 21406538), (210, 10703269), (881, 2551290), (1762, 1275645), (2643, 850430), (4405, 510258), (5286, 425215), (6167, 364470), (8810, 255129), (12149, 185010), (12334, 182235), (13215, 170086), (18501, 121490), (24298, 92505), (26430, 85043), (30835, 72894), (36447, 61670), (37002, 60745)]