30174755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 11737885

約数列:

[1, 5, 13, 19, 53, 65, 95, 247, 265, 461, 689, 1007, 1235, 2305, 3445, 5035, 5993, 8759, 13091, 24433, 29965, 43795, 65455, 113867, 122165, 317629, 464227, 569335, 1588145, 2321135, 6034951, 30174755]

約数ペア:

[(1, 30174755), (5, 6034951), (13, 2321135), (19, 1588145), (53, 569335), (65, 464227), (95, 317629), (247, 122165), (265, 113867), (461, 65455), (689, 43795), (1007, 29965), (1235, 24433), (2305, 13091), (3445, 8759), (5035, 5993)]