30551696

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 72912000

約数和(自身を除く): 42360304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 293, 304, 343, 392, 532, 586, 686, 784, 931, 1064, 1172, 1372, 1862, 2051, 2128, 2344, 2744, 3724, 4102, 4688, 5488, 5567, 6517, 7448, 8204, 11134, 13034, 14357, 14896, 16408, 22268, 26068, 28714, 32816, 38969, 44536, 52136, 57428, 77938, 89072, 100499, 104272, 114856, 155876, 200998, 229712, 272783, 311752, 401996, 545566, 623504, 803992, 1091132, 1607984, 1909481, 2182264, 3818962, 4364528, 7637924, 15275848, 30551696]

約数ペア:

[(1, 30551696), (2, 15275848), (4, 7637924), (7, 4364528), (8, 3818962), (14, 2182264), (16, 1909481), (19, 1607984), (28, 1091132), (38, 803992), (49, 623504), (56, 545566), (76, 401996), (98, 311752), (112, 272783), (133, 229712), (152, 200998), (196, 155876), (266, 114856), (293, 104272), (304, 100499), (343, 89072), (392, 77938), (532, 57428), (586, 52136), (686, 44536), (784, 38969), (931, 32816), (1064, 28714), (1172, 26068), (1372, 22268), (1862, 16408), (2051, 14896), (2128, 14357), (2344, 13034), (2744, 11134), (3724, 8204), (4102, 7448), (4688, 6517), (5488, 5567)]