789975810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1291}}^1$

素因数の和:1840

約数の個数: 96

約数和(自身を含む): 2217878208

約数和(自身を除く): 1427902398

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 523, 585, 1046, 1170, 1291, 1569, 2582, 2615, 3138, 3873, 4707, 5230, 6455, 6799, 7746, 7845, 9414, 11619, 12910, 13598, 15690, 16783, 19365, 20397, 23238, 23535, 33566, 33995, 38730, 40794, 47070, 50349, 58095, 61191, 67990, 83915, 100698, 101985, 116190, 122382, 151047, 167830, 203970, 251745, 302094, 305955, 503490, 611910, 675193, 755235, 1350386, 1510470, 2025579, 3375965, 4051158, 6076737, 6751930, 8777509, 10127895, 12153474, 17555018, 20255790, 26332527, 30383685, 43887545, 52665054, 60767370, 78997581, 87775090, 131662635, 157995162, 263325270, 394987905, 789975810]

約数ペア:

[(1, 789975810), (2, 394987905), (3, 263325270), (5, 157995162), (6, 131662635), (9, 87775090), (10, 78997581), (13, 60767370), (15, 52665054), (18, 43887545), (26, 30383685), (30, 26332527), (39, 20255790), (45, 17555018), (65, 12153474), (78, 10127895), (90, 8777509), (117, 6751930), (130, 6076737), (195, 4051158), (234, 3375965), (390, 2025579), (523, 1510470), (585, 1350386), (1046, 755235), (1170, 675193), (1291, 611910), (1569, 503490), (2582, 305955), (2615, 302094), (3138, 251745), (3873, 203970), (4707, 167830), (5230, 151047), (6455, 122382), (6799, 116190), (7746, 101985), (7845, 100698), (9414, 83915), (11619, 67990), (12910, 61191), (13598, 58095), (15690, 50349), (16783, 47070), (19365, 40794), (20397, 38730), (23238, 33995), (23535, 33566)]