331364670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{121379}}^1$

素因数の和:121409

約数の個数: 64

約数和(自身を含む): 978808320

約数和(自身を除く): 647443650

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 121379, 242758, 364137, 606895, 728274, 849653, 1213790, 1577927, 1699306, 1820685, 2548959, 3155854, 3641370, 4248265, 4733781, 5097918, 7889635, 8496530, 9467562, 11045489, 12744795, 15779270, 22090978, 23668905, 25489590, 33136467, 47337810, 55227445, 66272934, 110454890, 165682335, 331364670]

約数ペア:

[(1, 331364670), (2, 165682335), (3, 110454890), (5, 66272934), (6, 55227445), (7, 47337810), (10, 33136467), (13, 25489590), (14, 23668905), (15, 22090978), (21, 15779270), (26, 12744795), (30, 11045489), (35, 9467562), (39, 8496530), (42, 7889635), (65, 5097918), (70, 4733781), (78, 4248265), (91, 3641370), (105, 3155854), (130, 2548959), (182, 1820685), (195, 1699306), (210, 1577927), (273, 1213790), (390, 849653), (455, 728274), (546, 606895), (910, 364137), (1365, 242758), (2730, 121379)]