30237295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 43436736

約数和(自身を除く): 13199441

約数列:

[1, 5, 11, 23, 41, 53, 55, 115, 121, 205, 253, 265, 451, 583, 605, 943, 1219, 1265, 2173, 2255, 2783, 2915, 4715, 4961, 6095, 6413, 10373, 10865, 13409, 13915, 23903, 24805, 32065, 49979, 51865, 67045, 114103, 119515, 147499, 249895, 262933, 549769, 570515, 737495, 1314665, 2748845, 6047459, 30237295]

約数ペア:

[(1, 30237295), (5, 6047459), (11, 2748845), (23, 1314665), (41, 737495), (53, 570515), (55, 549769), (115, 262933), (121, 249895), (205, 147499), (253, 119515), (265, 114103), (451, 67045), (583, 51865), (605, 49979), (943, 32065), (1219, 24805), (1265, 23903), (2173, 13915), (2255, 13409), (2783, 10865), (2915, 10373), (4715, 6413), (4961, 6095)]