105510210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{270539}}^1$

素因数の和:270562

約数の個数: 32

約数和(自身を含む): 272704320

約数和(自身を除く): 167194110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 270539, 541078, 811617, 1352695, 1623234, 2705390, 3517007, 4058085, 7034014, 8116170, 10551021, 17585035, 21102042, 35170070, 52755105, 105510210]

約数ペア:

[(1, 105510210), (2, 52755105), (3, 35170070), (5, 21102042), (6, 17585035), (10, 10551021), (13, 8116170), (15, 7034014), (26, 4058085), (30, 3517007), (39, 2705390), (65, 1623234), (78, 1352695), (130, 811617), (195, 541078), (390, 270539)]