29957718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 76170240

約数和(自身を除く): 46212522

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 49, 57, 62, 93, 98, 114, 133, 147, 173, 186, 217, 266, 294, 346, 399, 434, 519, 589, 651, 798, 931, 1038, 1178, 1211, 1302, 1519, 1767, 1862, 2422, 2793, 3038, 3287, 3534, 3633, 4123, 4557, 5363, 5586, 6574, 7266, 8246, 8477, 9114, 9861, 10726, 12369, 16089, 16954, 19722, 23009, 24738, 25431, 28861, 32178, 37541, 46018, 50862, 57722, 69027, 75082, 86583, 101897, 112623, 138054, 161063, 173166, 203794, 225246, 262787, 305691, 322126, 483189, 525574, 611382, 713279, 788361, 966378, 1426558, 1576722, 2139837, 4279674, 4992953, 9985906, 14978859, 29957718]

約数ペア:

[(1, 29957718), (2, 14978859), (3, 9985906), (6, 4992953), (7, 4279674), (14, 2139837), (19, 1576722), (21, 1426558), (31, 966378), (38, 788361), (42, 713279), (49, 611382), (57, 525574), (62, 483189), (93, 322126), (98, 305691), (114, 262787), (133, 225246), (147, 203794), (173, 173166), (186, 161063), (217, 138054), (266, 112623), (294, 101897), (346, 86583), (399, 75082), (434, 69027), (519, 57722), (589, 50862), (651, 46018), (798, 37541), (931, 32178), (1038, 28861), (1178, 25431), (1211, 24738), (1302, 23009), (1519, 19722), (1767, 16954), (1862, 16089), (2422, 12369), (2793, 10726), (3038, 9861), (3287, 9114), (3534, 8477), (3633, 8246), (4123, 7266), (4557, 6574), (5363, 5586)]