30830265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 57148416

約数和(自身を除く): 26318151

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 191, 211, 255, 573, 633, 765, 955, 1055, 1719, 1899, 2865, 3165, 3247, 3587, 8595, 9495, 9741, 10761, 16235, 17935, 29223, 32283, 40301, 48705, 53805, 120903, 146115, 161415, 201505, 362709, 604515, 685117, 1813545, 2055351, 3425585, 6166053, 10276755, 30830265]

約数ペア:

[(1, 30830265), (3, 10276755), (5, 6166053), (9, 3425585), (15, 2055351), (17, 1813545), (45, 685117), (51, 604515), (85, 362709), (153, 201505), (191, 161415), (211, 146115), (255, 120903), (573, 53805), (633, 48705), (765, 40301), (955, 32283), (1055, 29223), (1719, 17935), (1899, 16235), (2865, 10761), (3165, 9741), (3247, 9495), (3587, 8595)]