69750930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 104431470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 179, 186, 310, 358, 419, 465, 537, 838, 895, 930, 1074, 1257, 1790, 2095, 2514, 2685, 4190, 5370, 5549, 6285, 11098, 12570, 12989, 16647, 25978, 27745, 33294, 38967, 55490, 64945, 75001, 77934, 83235, 129890, 150002, 166470, 194835, 225003, 375005, 389670, 450006, 750010, 1125015, 2250030, 2325031, 4650062, 6975093, 11625155, 13950186, 23250310, 34875465, 69750930]

約数ペア:

[(1, 69750930), (2, 34875465), (3, 23250310), (5, 13950186), (6, 11625155), (10, 6975093), (15, 4650062), (30, 2325031), (31, 2250030), (62, 1125015), (93, 750010), (155, 450006), (179, 389670), (186, 375005), (310, 225003), (358, 194835), (419, 166470), (465, 150002), (537, 129890), (838, 83235), (895, 77934), (930, 75001), (1074, 64945), (1257, 55490), (1790, 38967), (2095, 33294), (2514, 27745), (2685, 25978), (4190, 16647), (5370, 12989), (5549, 12570), (6285, 11098)]