19330620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3011}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 54649728

約数和(自身を除く): 35319108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3011, 3210, 6022, 6420, 9033, 12044, 15055, 18066, 30110, 36132, 45165, 60220, 90330, 180660, 322177, 644354, 966531, 1288708, 1610885, 1933062, 3221770, 3866124, 4832655, 6443540, 9665310, 19330620]

約数ペア:

[(1, 19330620), (2, 9665310), (3, 6443540), (4, 4832655), (5, 3866124), (6, 3221770), (10, 1933062), (12, 1610885), (15, 1288708), (20, 966531), (30, 644354), (60, 322177), (107, 180660), (214, 90330), (321, 60220), (428, 45165), (535, 36132), (642, 30110), (1070, 18066), (1284, 15055), (1605, 12044), (2140, 9033), (3011, 6420), (3210, 6022)]