30330118

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 30149882

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 179, 182, 247, 266, 343, 358, 494, 637, 686, 931, 1253, 1274, 1729, 1862, 2327, 2506, 3401, 3458, 4459, 4654, 6517, 6802, 8771, 8918, 12103, 13034, 16289, 17542, 23807, 24206, 32578, 44213, 47614, 61397, 84721, 88426, 114023, 122794, 166649, 169442, 228046, 309491, 333298, 618982, 798161, 1166543, 1596322, 2166437, 2333086, 4332874, 15165059, 30330118]

約数ペア:

[(1, 30330118), (2, 15165059), (7, 4332874), (13, 2333086), (14, 2166437), (19, 1596322), (26, 1166543), (38, 798161), (49, 618982), (91, 333298), (98, 309491), (133, 228046), (179, 169442), (182, 166649), (247, 122794), (266, 114023), (343, 88426), (358, 84721), (494, 61397), (637, 47614), (686, 44213), (931, 32578), (1253, 24206), (1274, 23807), (1729, 17542), (1862, 16289), (2327, 13034), (2506, 12103), (3401, 8918), (3458, 8771), (4459, 6802), (4654, 6517)]