30413768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 71971200

約数和(自身を除く): 41557432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 97, 154, 194, 308, 388, 509, 616, 679, 776, 1018, 1067, 1358, 2036, 2134, 2716, 3563, 4072, 4268, 5432, 5599, 7126, 7469, 8536, 11198, 14252, 14938, 22396, 28504, 29876, 39193, 44792, 49373, 59752, 78386, 98746, 156772, 197492, 313544, 345611, 394984, 543103, 691222, 1086206, 1382444, 2172412, 2764888, 3801721, 4344824, 7603442, 15206884, 30413768]

約数ペア:

[(1, 30413768), (2, 15206884), (4, 7603442), (7, 4344824), (8, 3801721), (11, 2764888), (14, 2172412), (22, 1382444), (28, 1086206), (44, 691222), (56, 543103), (77, 394984), (88, 345611), (97, 313544), (154, 197492), (194, 156772), (308, 98746), (388, 78386), (509, 59752), (616, 49373), (679, 44792), (776, 39193), (1018, 29876), (1067, 28504), (1358, 22396), (2036, 14938), (2134, 14252), (2716, 11198), (3563, 8536), (4072, 7469), (4268, 7126), (5432, 5599)]