30899624

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 70588800

約数和(自身を除く): 39689176

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 113, 133, 152, 226, 257, 266, 452, 514, 532, 791, 904, 1028, 1064, 1582, 1799, 2056, 2147, 3164, 3598, 4294, 4883, 6328, 7196, 8588, 9766, 14392, 15029, 17176, 19532, 29041, 30058, 34181, 39064, 58082, 60116, 68362, 116164, 120232, 136724, 203287, 232328, 273448, 406574, 551779, 813148, 1103558, 1626296, 2207116, 3862453, 4414232, 7724906, 15449812, 30899624]

約数ペア:

[(1, 30899624), (2, 15449812), (4, 7724906), (7, 4414232), (8, 3862453), (14, 2207116), (19, 1626296), (28, 1103558), (38, 813148), (56, 551779), (76, 406574), (113, 273448), (133, 232328), (152, 203287), (226, 136724), (257, 120232), (266, 116164), (452, 68362), (514, 60116), (532, 58082), (791, 39064), (904, 34181), (1028, 30058), (1064, 29041), (1582, 19532), (1799, 17176), (2056, 15029), (2147, 14392), (3164, 9766), (3598, 8588), (4294, 7196), (4883, 6328)]