230491390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{344017}}^1$

素因数の和:344091

約数の個数: 16

約数和(自身を含む): 421078032

約数和(自身を除く): 190586642

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 344017, 688034, 1720085, 3440170, 23049139, 46098278, 115245695, 230491390]

約数ペア:

[(1, 230491390), (2, 115245695), (5, 46098278), (10, 23049139), (67, 3440170), (134, 1720085), (335, 688034), (670, 344017)]