30417156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10973}}^1$

素因数の和:11001

約数の個数: 72

約数和(自身を含む): 95868864

約数和(自身を除く): 65451708

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 10973, 21946, 32919, 43892, 65838, 76811, 98757, 120703, 131676, 153622, 197514, 230433, 241406, 307244, 362109, 395028, 460866, 482812, 691299, 724218, 844921, 921732, 1086327, 1382598, 1448436, 1689842, 2172654, 2534763, 2765196, 3379684, 4345308, 5069526, 7604289, 10139052, 15208578, 30417156]

約数ペア:

[(1, 30417156), (2, 15208578), (3, 10139052), (4, 7604289), (6, 5069526), (7, 4345308), (9, 3379684), (11, 2765196), (12, 2534763), (14, 2172654), (18, 1689842), (21, 1448436), (22, 1382598), (28, 1086327), (33, 921732), (36, 844921), (42, 724218), (44, 691299), (63, 482812), (66, 460866), (77, 395028), (84, 362109), (99, 307244), (126, 241406), (132, 230433), (154, 197514), (198, 153622), (231, 131676), (252, 120703), (308, 98757), (396, 76811), (462, 65838), (693, 43892), (924, 32919), (1386, 21946), (2772, 10973)]