22516620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53611}}^1$

素因数の和:53630

約数の個数: 48

約数和(自身を含む): 72054528

約数和(自身を除く): 49537908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 53611, 107222, 160833, 214444, 268055, 321666, 375277, 536110, 643332, 750554, 804165, 1072220, 1125831, 1501108, 1608330, 1876385, 2251662, 3216660, 3752770, 4503324, 5629155, 7505540, 11258310, 22516620]

約数ペア:

[(1, 22516620), (2, 11258310), (3, 7505540), (4, 5629155), (5, 4503324), (6, 3752770), (7, 3216660), (10, 2251662), (12, 1876385), (14, 1608330), (15, 1501108), (20, 1125831), (21, 1072220), (28, 804165), (30, 750554), (35, 643332), (42, 536110), (60, 375277), (70, 321666), (84, 268055), (105, 214444), (140, 160833), (210, 107222), (420, 53611)]