6970348

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 16030224

約数和(自身を除く): 9059876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 61, 77, 98, 106, 122, 154, 196, 212, 244, 308, 371, 427, 539, 583, 671, 742, 854, 1078, 1166, 1342, 1484, 1708, 2156, 2332, 2597, 2684, 2989, 3233, 4081, 4697, 5194, 5978, 6466, 8162, 9394, 10388, 11956, 12932, 16324, 18788, 22631, 28567, 32879, 35563, 45262, 57134, 65758, 71126, 90524, 114268, 131516, 142252, 158417, 248941, 316834, 497882, 633668, 995764, 1742587, 3485174, 6970348]

約数ペア:

[(1, 6970348), (2, 3485174), (4, 1742587), (7, 995764), (11, 633668), (14, 497882), (22, 316834), (28, 248941), (44, 158417), (49, 142252), (53, 131516), (61, 114268), (77, 90524), (98, 71126), (106, 65758), (122, 57134), (154, 45262), (196, 35563), (212, 32879), (244, 28567), (308, 22631), (371, 18788), (427, 16324), (539, 12932), (583, 11956), (671, 10388), (742, 9394), (854, 8162), (1078, 6466), (1166, 5978), (1342, 5194), (1484, 4697), (1708, 4081), (2156, 3233), (2332, 2989), (2597, 2684)]