166246290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{87961}}^1$

素因数の和:87984

約数の個数: 64

約数和(自身を含む): 506661120

約数和(自身を除く): 340414830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 87961, 175922, 263883, 439805, 527766, 615727, 791649, 879610, 1231454, 1319415, 1583298, 1847181, 2374947, 2638830, 3078635, 3694362, 3958245, 4749894, 5541543, 6157270, 7916490, 9235905, 11083086, 11874735, 16624629, 18471810, 23749470, 27707715, 33249258, 55415430, 83123145, 166246290]

約数ペア:

[(1, 166246290), (2, 83123145), (3, 55415430), (5, 33249258), (6, 27707715), (7, 23749470), (9, 18471810), (10, 16624629), (14, 11874735), (15, 11083086), (18, 9235905), (21, 7916490), (27, 6157270), (30, 5541543), (35, 4749894), (42, 3958245), (45, 3694362), (54, 3078635), (63, 2638830), (70, 2374947), (90, 1847181), (105, 1583298), (126, 1319415), (135, 1231454), (189, 879610), (210, 791649), (270, 615727), (315, 527766), (378, 439805), (630, 263883), (945, 175922), (1890, 87961)]