29575560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 102539520

約数和(自身を除く): 72963960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 257, 274, 280, 411, 420, 514, 548, 685, 771, 822, 840, 959, 1028, 1096, 1285, 1370, 1542, 1644, 1799, 1918, 2055, 2056, 2570, 2740, 2877, 3084, 3288, 3598, 3836, 3855, 4110, 4795, 5140, 5397, 5480, 5754, 6168, 7196, 7672, 7710, 8220, 8995, 9590, 10280, 10794, 11508, 14385, 14392, 15420, 16440, 17990, 19180, 21588, 23016, 26985, 28770, 30840, 35209, 35980, 38360, 43176, 53970, 57540, 70418, 71960, 105627, 107940, 115080, 140836, 176045, 211254, 215880, 246463, 281672, 352090, 422508, 492926, 528135, 704180, 739389, 845016, 985852, 1056270, 1232315, 1408360, 1478778, 1971704, 2112540, 2464630, 2957556, 3696945, 4225080, 4929260, 5915112, 7393890, 9858520, 14787780, 29575560]

約数ペア:

[(1, 29575560), (2, 14787780), (3, 9858520), (4, 7393890), (5, 5915112), (6, 4929260), (7, 4225080), (8, 3696945), (10, 2957556), (12, 2464630), (14, 2112540), (15, 1971704), (20, 1478778), (21, 1408360), (24, 1232315), (28, 1056270), (30, 985852), (35, 845016), (40, 739389), (42, 704180), (56, 528135), (60, 492926), (70, 422508), (84, 352090), (105, 281672), (120, 246463), (137, 215880), (140, 211254), (168, 176045), (210, 140836), (257, 115080), (274, 107940), (280, 105627), (411, 71960), (420, 70418), (514, 57540), (548, 53970), (685, 43176), (771, 38360), (822, 35980), (840, 35209), (959, 30840), (1028, 28770), (1096, 26985), (1285, 23016), (1370, 21588), (1542, 19180), (1644, 17990), (1799, 16440), (1918, 15420), (2055, 14392), (2056, 14385), (2570, 11508), (2740, 10794), (2877, 10280), (3084, 9590), (3288, 8995), (3598, 8220), (3836, 7710), (3855, 7672), (4110, 7196), (4795, 6168), (5140, 5754), (5397, 5480)]