260012382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6871}}^1$

素因数の和:6953

約数の個数: 64

約数和(自身を含む): 641240064

約数和(自身を除く): 381227682

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 53, 102, 106, 119, 159, 238, 318, 357, 371, 714, 742, 901, 1113, 1802, 2226, 2703, 5406, 6307, 6871, 12614, 13742, 18921, 20613, 37842, 41226, 48097, 96194, 116807, 144291, 233614, 288582, 350421, 364163, 700842, 728326, 817649, 1092489, 1635298, 2184978, 2452947, 2549141, 4905894, 5098282, 6190771, 7647423, 12381542, 15294846, 18572313, 37144626, 43335397, 86670794, 130006191, 260012382]

約数ペア:

[(1, 260012382), (2, 130006191), (3, 86670794), (6, 43335397), (7, 37144626), (14, 18572313), (17, 15294846), (21, 12381542), (34, 7647423), (42, 6190771), (51, 5098282), (53, 4905894), (102, 2549141), (106, 2452947), (119, 2184978), (159, 1635298), (238, 1092489), (318, 817649), (357, 728326), (371, 700842), (714, 364163), (742, 350421), (901, 288582), (1113, 233614), (1802, 144291), (2226, 116807), (2703, 96194), (5406, 48097), (6307, 41226), (6871, 37842), (12614, 20613), (13742, 18921)]