68970070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{530539}}^1$

素因数の和:530559

約数の個数: 16

約数和(自身を含む): 133696080

約数和(自身を除く): 64726010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 530539, 1061078, 2652695, 5305390, 6897007, 13794014, 34485035, 68970070]

約数ペア:

[(1, 68970070), (2, 34485035), (5, 13794014), (10, 6897007), (13, 5305390), (26, 2652695), (65, 1061078), (130, 530539)]