310055893

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 398089216

約数和(自身を除く): 88033323

約数列:

[1, 7, 23, 31, 37, 73, 161, 217, 259, 511, 529, 713, 851, 1147, 1679, 2263, 2701, 3703, 4991, 5957, 8029, 11753, 15841, 16399, 18907, 19573, 26381, 38617, 52049, 62123, 83731, 114793, 137011, 184667, 270319, 364343, 434861, 586117, 606763, 1197127, 1428829, 1925813, 4247341, 8379889, 10001803, 13480691, 44293699, 310055893]

約数ペア:

[(1, 310055893), (7, 44293699), (23, 13480691), (31, 10001803), (37, 8379889), (73, 4247341), (161, 1925813), (217, 1428829), (259, 1197127), (511, 606763), (529, 586117), (713, 434861), (851, 364343), (1147, 270319), (1679, 184667), (2263, 137011), (2701, 114793), (3703, 83731), (4991, 62123), (5957, 52049), (8029, 38617), (11753, 26381), (15841, 19573), (16399, 18907)]