708654860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{1607}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 1577911104

約数和(自身を除く): 869256244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1297, 1607, 2594, 3214, 5188, 6428, 6485, 8035, 12970, 16070, 22049, 25940, 27319, 32140, 44098, 54638, 88196, 109276, 110245, 136595, 220490, 273190, 440980, 546380, 2084279, 4168558, 8337116, 10421395, 20842790, 35432743, 41685580, 70865486, 141730972, 177163715, 354327430, 708654860]

約数ペア:

[(1, 708654860), (2, 354327430), (4, 177163715), (5, 141730972), (10, 70865486), (17, 41685580), (20, 35432743), (34, 20842790), (68, 10421395), (85, 8337116), (170, 4168558), (340, 2084279), (1297, 546380), (1607, 440980), (2594, 273190), (3214, 220490), (5188, 136595), (6428, 110245), (6485, 109276), (8035, 88196), (12970, 54638), (16070, 44098), (22049, 32140), (25940, 27319)]