2760755060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{599}}^1\times {\mathrm{4703}}^1$

素因数の和:5325

約数の個数: 72

約数和(自身を含む): 6756825600

約数和(自身を除く): 3996070540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 599, 980, 1198, 2396, 2995, 4193, 4703, 5990, 8386, 9406, 11980, 16772, 18812, 20965, 23515, 29351, 32921, 41930, 47030, 58702, 65842, 83860, 94060, 117404, 131684, 146755, 164605, 230447, 293510, 329210, 460894, 587020, 658420, 921788, 1152235, 2304470, 2817097, 4608940, 5634194, 11268388, 14085485, 19719679, 28170970, 39439358, 56341940, 78878716, 98598395, 138037753, 197196790, 276075506, 394393580, 552151012, 690188765, 1380377530, 2760755060]

約数ペア:

[(1, 2760755060), (2, 1380377530), (4, 690188765), (5, 552151012), (7, 394393580), (10, 276075506), (14, 197196790), (20, 138037753), (28, 98598395), (35, 78878716), (49, 56341940), (70, 39439358), (98, 28170970), (140, 19719679), (196, 14085485), (245, 11268388), (490, 5634194), (599, 4608940), (980, 2817097), (1198, 2304470), (2396, 1152235), (2995, 921788), (4193, 658420), (4703, 587020), (5990, 460894), (8386, 329210), (9406, 293510), (11980, 230447), (16772, 164605), (18812, 146755), (20965, 131684), (23515, 117404), (29351, 94060), (32921, 83860), (41930, 65842), (47030, 58702)]