19124280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{7589}}^1$

素因数の和:7613

約数の個数: 96

約数和(自身を含む): 71042400

約数和(自身を除く): 51918120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 7589, 15178, 22767, 30356, 37945, 45534, 53123, 60712, 68301, 75890, 91068, 106246, 113835, 136602, 151780, 159369, 182136, 212492, 227670, 265615, 273204, 303560, 318738, 341505, 424984, 455340, 478107, 531230, 546408, 637476, 683010, 796845, 910680, 956214, 1062460, 1274952, 1366020, 1593690, 1912428, 2124920, 2390535, 2732040, 3187380, 3824856, 4781070, 6374760, 9562140, 19124280]

約数ペア:

[(1, 19124280), (2, 9562140), (3, 6374760), (4, 4781070), (5, 3824856), (6, 3187380), (7, 2732040), (8, 2390535), (9, 2124920), (10, 1912428), (12, 1593690), (14, 1366020), (15, 1274952), (18, 1062460), (20, 956214), (21, 910680), (24, 796845), (28, 683010), (30, 637476), (35, 546408), (36, 531230), (40, 478107), (42, 455340), (45, 424984), (56, 341505), (60, 318738), (63, 303560), (70, 273204), (72, 265615), (84, 227670), (90, 212492), (105, 182136), (120, 159369), (126, 151780), (140, 136602), (168, 113835), (180, 106246), (210, 91068), (252, 75890), (280, 68301), (315, 60712), (360, 53123), (420, 45534), (504, 37945), (630, 30356), (840, 22767), (1260, 15178), (2520, 7589)]