2137310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 4631040

約数和(自身を除く): 2493730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1607, 3214, 8035, 11249, 16070, 22498, 30533, 56245, 61066, 112490, 152665, 213731, 305330, 427462, 1068655, 2137310]

約数ペア:

[(1, 2137310), (2, 1068655), (5, 427462), (7, 305330), (10, 213731), (14, 152665), (19, 112490), (35, 61066), (38, 56245), (70, 30533), (95, 22498), (133, 16070), (190, 11249), (266, 8035), (665, 3214), (1330, 1607)]