310045390

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{135391}}^1$

素因数の和:135627

約数の個数: 16

約数和(自身を含む): 560522880

約数和(自身を除く): 250477490

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 135391, 270782, 676955, 1353910, 31004539, 62009078, 155022695, 310045390]

約数ペア:

[(1, 310045390), (2, 155022695), (5, 62009078), (10, 31004539), (229, 1353910), (458, 676955), (1145, 270782), (2290, 135391)]