30884392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 72858240

約数和(自身を除く): 41973848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 181, 277, 308, 362, 554, 616, 724, 1108, 1267, 1448, 1939, 1991, 2216, 2534, 3047, 3878, 3982, 5068, 6094, 7756, 7964, 10136, 12188, 13937, 15512, 15928, 21329, 24376, 27874, 42658, 50137, 55748, 85316, 100274, 111496, 170632, 200548, 350959, 401096, 551507, 701918, 1103014, 1403836, 2206028, 2807672, 3860549, 4412056, 7721098, 15442196, 30884392]

約数ペア:

[(1, 30884392), (2, 15442196), (4, 7721098), (7, 4412056), (8, 3860549), (11, 2807672), (14, 2206028), (22, 1403836), (28, 1103014), (44, 701918), (56, 551507), (77, 401096), (88, 350959), (154, 200548), (181, 170632), (277, 111496), (308, 100274), (362, 85316), (554, 55748), (616, 50137), (724, 42658), (1108, 27874), (1267, 24376), (1448, 21329), (1939, 15928), (1991, 15512), (2216, 13937), (2534, 12188), (3047, 10136), (3878, 7964), (3982, 7756), (5068, 6094)]