30529257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 51148800

約数和(自身を除く): 20619543

約数列:

[1, 3, 11, 19, 23, 29, 33, 57, 69, 73, 87, 209, 219, 253, 319, 437, 551, 627, 667, 759, 803, 957, 1311, 1387, 1653, 1679, 2001, 2117, 2409, 4161, 4807, 5037, 6061, 6351, 7337, 12673, 14421, 15257, 18183, 18469, 22011, 23287, 31901, 38019, 40223, 45771, 48691, 55407, 69861, 95703, 120669, 139403, 146073, 350911, 418209, 442453, 535601, 925129, 1052733, 1327359, 1606803, 2775387, 10176419, 30529257]

約数ペア:

[(1, 30529257), (3, 10176419), (11, 2775387), (19, 1606803), (23, 1327359), (29, 1052733), (33, 925129), (57, 535601), (69, 442453), (73, 418209), (87, 350911), (209, 146073), (219, 139403), (253, 120669), (319, 95703), (437, 69861), (551, 55407), (627, 48691), (667, 45771), (759, 40223), (803, 38019), (957, 31901), (1311, 23287), (1387, 22011), (1653, 18469), (1679, 18183), (2001, 15257), (2117, 14421), (2409, 12673), (4161, 7337), (4807, 6351), (5037, 6061)]