30031476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 44479884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 1231, 1284, 2033, 2462, 3693, 4066, 4924, 6099, 7386, 8132, 12198, 14772, 23389, 24396, 46778, 70167, 93556, 131717, 140334, 263434, 280668, 395151, 526868, 790302, 1580604, 2502623, 5005246, 7507869, 10010492, 15015738, 30031476]

約数ペア:

[(1, 30031476), (2, 15015738), (3, 10010492), (4, 7507869), (6, 5005246), (12, 2502623), (19, 1580604), (38, 790302), (57, 526868), (76, 395151), (107, 280668), (114, 263434), (214, 140334), (228, 131717), (321, 93556), (428, 70167), (642, 46778), (1231, 24396), (1284, 23389), (2033, 14772), (2462, 12198), (3693, 8132), (4066, 7386), (4924, 6099)]