30434618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8999}}^1$

素因数の和:9109

約数の個数: 16

約数和(自身を含む): 48600000

約数和(自身を除く): 18165382

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 8999, 17998, 170981, 341962, 800911, 1601822, 15217309, 30434618]

約数ペア:

[(1, 30434618), (2, 15217309), (19, 1601822), (38, 800911), (89, 341962), (178, 170981), (1691, 17998), (3382, 8999)]