171064040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21067}}^1$

素因数の和:21114

約数の個数: 64

約数和(自身を含む): 455068800

約数和(自身を除く): 284004760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 21067, 42134, 84268, 105335, 147469, 168536, 210670, 294938, 421340, 589876, 610943, 737345, 842680, 1179752, 1221886, 1474690, 2443772, 2949380, 3054715, 4276601, 4887544, 5898760, 6109430, 8553202, 12218860, 17106404, 21383005, 24437720, 34212808, 42766010, 85532020, 171064040]

約数ペア:

[(1, 171064040), (2, 85532020), (4, 42766010), (5, 34212808), (7, 24437720), (8, 21383005), (10, 17106404), (14, 12218860), (20, 8553202), (28, 6109430), (29, 5898760), (35, 4887544), (40, 4276601), (56, 3054715), (58, 2949380), (70, 2443772), (116, 1474690), (140, 1221886), (145, 1179752), (203, 842680), (232, 737345), (280, 610943), (290, 589876), (406, 421340), (580, 294938), (812, 210670), (1015, 168536), (1160, 147469), (1624, 105335), (2030, 84268), (4060, 42134), (8120, 21067)]