30286278

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 74615040

約数和(自身を除く): 44328762

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 67, 99, 134, 198, 201, 297, 402, 594, 603, 737, 761, 1206, 1474, 1522, 1809, 2211, 2283, 3618, 4422, 4566, 6633, 6849, 8371, 13266, 13698, 16742, 19899, 20547, 25113, 39798, 41094, 50226, 50987, 75339, 101974, 150678, 152961, 226017, 305922, 452034, 458883, 560857, 917766, 1121714, 1376649, 1682571, 2753298, 3365142, 5047713, 10095426, 15143139, 30286278]

約数ペア:

[(1, 30286278), (2, 15143139), (3, 10095426), (6, 5047713), (9, 3365142), (11, 2753298), (18, 1682571), (22, 1376649), (27, 1121714), (33, 917766), (54, 560857), (66, 458883), (67, 452034), (99, 305922), (134, 226017), (198, 152961), (201, 150678), (297, 101974), (402, 75339), (594, 50987), (603, 50226), (737, 41094), (761, 39798), (1206, 25113), (1474, 20547), (1522, 19899), (1809, 16742), (2211, 13698), (2283, 13266), (3618, 8371), (4422, 6849), (4566, 6633)]