30195136

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 56

約数和(自身を含む): 63605664

約数和(自身を除く): 33410528

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 146, 184, 281, 292, 368, 562, 584, 736, 1124, 1168, 1472, 1679, 2248, 2336, 3358, 4496, 4672, 6463, 6716, 8992, 12926, 13432, 17984, 20513, 25852, 26864, 41026, 51704, 53728, 82052, 103408, 107456, 164104, 206816, 328208, 413632, 471799, 656416, 943598, 1312832, 1887196, 3774392, 7548784, 15097568, 30195136]

約数ペア:

[(1, 30195136), (2, 15097568), (4, 7548784), (8, 3774392), (16, 1887196), (23, 1312832), (32, 943598), (46, 656416), (64, 471799), (73, 413632), (92, 328208), (146, 206816), (184, 164104), (281, 107456), (292, 103408), (368, 82052), (562, 53728), (584, 51704), (736, 41026), (1124, 26864), (1168, 25852), (1472, 20513), (1679, 17984), (2248, 13432), (2336, 12926), (3358, 8992), (4496, 6716), (4672, 6463)]