159478260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 464486400

約数和(自身を除く): 305008140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 179, 186, 310, 358, 372, 465, 479, 537, 620, 716, 895, 930, 958, 1074, 1437, 1790, 1860, 1916, 2148, 2395, 2685, 2874, 3580, 4790, 5370, 5549, 5748, 7185, 9580, 10740, 11098, 14370, 14849, 16647, 22196, 27745, 28740, 29698, 33294, 44547, 55490, 59396, 66588, 74245, 83235, 85741, 89094, 110980, 148490, 166470, 171482, 178188, 222735, 257223, 296980, 332940, 342964, 428705, 445470, 514446, 857410, 890940, 1028892, 1286115, 1714820, 2572230, 2657971, 5144460, 5315942, 7973913, 10631884, 13289855, 15947826, 26579710, 31895652, 39869565, 53159420, 79739130, 159478260]

約数ペア:

[(1, 159478260), (2, 79739130), (3, 53159420), (4, 39869565), (5, 31895652), (6, 26579710), (10, 15947826), (12, 13289855), (15, 10631884), (20, 7973913), (30, 5315942), (31, 5144460), (60, 2657971), (62, 2572230), (93, 1714820), (124, 1286115), (155, 1028892), (179, 890940), (186, 857410), (310, 514446), (358, 445470), (372, 428705), (465, 342964), (479, 332940), (537, 296980), (620, 257223), (716, 222735), (895, 178188), (930, 171482), (958, 166470), (1074, 148490), (1437, 110980), (1790, 89094), (1860, 85741), (1916, 83235), (2148, 74245), (2395, 66588), (2685, 59396), (2874, 55490), (3580, 44547), (4790, 33294), (5370, 29698), (5549, 28740), (5748, 27745), (7185, 22196), (9580, 16647), (10740, 14849), (11098, 14370)]