1380210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3539}}^1$

素因数の和:3562

約数の個数: 32

約数和(自身を含む): 3568320

約数和(自身を除く): 2188110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3539, 7078, 10617, 17695, 21234, 35390, 46007, 53085, 92014, 106170, 138021, 230035, 276042, 460070, 690105, 1380210]

約数ペア:

[(1, 1380210), (2, 690105), (3, 460070), (5, 276042), (6, 230035), (10, 138021), (13, 106170), (15, 92014), (26, 53085), (30, 46007), (39, 35390), (65, 21234), (78, 17695), (130, 10617), (195, 7078), (390, 3539)]