13054440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15541}}^1$

素因数の和:15562

約数の個数: 64

約数和(自身を含む): 44760960

約数和(自身を除く): 31706520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15541, 31082, 46623, 62164, 77705, 93246, 108787, 124328, 155410, 186492, 217574, 233115, 310820, 326361, 372984, 435148, 466230, 543935, 621640, 652722, 870296, 932460, 1087870, 1305444, 1631805, 1864920, 2175740, 2610888, 3263610, 4351480, 6527220, 13054440]

約数ペア:

[(1, 13054440), (2, 6527220), (3, 4351480), (4, 3263610), (5, 2610888), (6, 2175740), (7, 1864920), (8, 1631805), (10, 1305444), (12, 1087870), (14, 932460), (15, 870296), (20, 652722), (21, 621640), (24, 543935), (28, 466230), (30, 435148), (35, 372984), (40, 326361), (42, 310820), (56, 233115), (60, 217574), (70, 186492), (84, 155410), (105, 124328), (120, 108787), (140, 93246), (168, 77705), (210, 62164), (280, 46623), (420, 31082), (840, 15541)]