3069080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 8043840

約数和(自身を除く): 4974760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 113, 140, 194, 226, 280, 388, 452, 485, 565, 679, 776, 791, 904, 970, 1130, 1358, 1582, 1940, 2260, 2716, 3164, 3395, 3880, 3955, 4520, 5432, 6328, 6790, 7910, 10961, 13580, 15820, 21922, 27160, 31640, 43844, 54805, 76727, 87688, 109610, 153454, 219220, 306908, 383635, 438440, 613816, 767270, 1534540, 3069080]

約数ペア:

[(1, 3069080), (2, 1534540), (4, 767270), (5, 613816), (7, 438440), (8, 383635), (10, 306908), (14, 219220), (20, 153454), (28, 109610), (35, 87688), (40, 76727), (56, 54805), (70, 43844), (97, 31640), (113, 27160), (140, 21922), (194, 15820), (226, 13580), (280, 10961), (388, 7910), (452, 6790), (485, 6328), (565, 5432), (679, 4520), (776, 3955), (791, 3880), (904, 3395), (970, 3164), (1130, 2716), (1358, 2260), (1582, 1940)]