7230210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18539}}^1$

素因数の和:18562

約数の個数: 32

約数和(自身を含む): 18688320

約数和(自身を除く): 11458110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18539, 37078, 55617, 92695, 111234, 185390, 241007, 278085, 482014, 556170, 723021, 1205035, 1446042, 2410070, 3615105, 7230210]

約数ペア:

[(1, 7230210), (2, 3615105), (3, 2410070), (5, 1446042), (6, 1205035), (10, 723021), (13, 556170), (15, 482014), (26, 278085), (30, 241007), (39, 185390), (65, 111234), (78, 92695), (130, 55617), (195, 37078), (390, 18539)]