214484750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 429960960

約数和(自身を除く): 215476210

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 109, 125, 170, 218, 250, 425, 463, 545, 850, 926, 1090, 1853, 2125, 2315, 2725, 3706, 4250, 4630, 5450, 7871, 9265, 11575, 13625, 15742, 18530, 23150, 27250, 39355, 46325, 50467, 57875, 78710, 92650, 100934, 115750, 196775, 231625, 252335, 393550, 463250, 504670, 857939, 983875, 1261675, 1715878, 1967750, 2523350, 4289695, 6308375, 8579390, 12616750, 21448475, 42896950, 107242375, 214484750]

約数ペア:

[(1, 214484750), (2, 107242375), (5, 42896950), (10, 21448475), (17, 12616750), (25, 8579390), (34, 6308375), (50, 4289695), (85, 2523350), (109, 1967750), (125, 1715878), (170, 1261675), (218, 983875), (250, 857939), (425, 504670), (463, 463250), (545, 393550), (850, 252335), (926, 231625), (1090, 196775), (1853, 115750), (2125, 100934), (2315, 92650), (2725, 78710), (3706, 57875), (4250, 50467), (4630, 46325), (5450, 39355), (7871, 27250), (9265, 23150), (11575, 18530), (13625, 15742)]