177712470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 500808672

約数和(自身を除く): 323096202

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 193, 195, 234, 386, 390, 579, 585, 787, 965, 1158, 1170, 1574, 1737, 1930, 2361, 2509, 2895, 3474, 3935, 4722, 5018, 5790, 7083, 7527, 7870, 8685, 10231, 11805, 12545, 14166, 15054, 17370, 20462, 22581, 23610, 25090, 30693, 35415, 37635, 45162, 51155, 61386, 70830, 75270, 92079, 102310, 112905, 151891, 153465, 184158, 225810, 303782, 306930, 455673, 460395, 759455, 911346, 920790, 1367019, 1518910, 1974583, 2278365, 2734038, 3949166, 4556730, 5923749, 6835095, 9872915, 11847498, 13670190, 17771247, 19745830, 29618745, 35542494, 59237490, 88856235, 177712470]

約数ペア:

[(1, 177712470), (2, 88856235), (3, 59237490), (5, 35542494), (6, 29618745), (9, 19745830), (10, 17771247), (13, 13670190), (15, 11847498), (18, 9872915), (26, 6835095), (30, 5923749), (39, 4556730), (45, 3949166), (65, 2734038), (78, 2278365), (90, 1974583), (117, 1518910), (130, 1367019), (193, 920790), (195, 911346), (234, 759455), (386, 460395), (390, 455673), (579, 306930), (585, 303782), (787, 225810), (965, 184158), (1158, 153465), (1170, 151891), (1574, 112905), (1737, 102310), (1930, 92079), (2361, 75270), (2509, 70830), (2895, 61386), (3474, 51155), (3935, 45162), (4722, 37635), (5018, 35415), (5790, 30693), (7083, 25090), (7527, 23610), (7870, 22581), (8685, 20462), (10231, 17370), (11805, 15054), (12545, 14166)]