30848742

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 73094400

約数和(自身を除く): 42245658

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 107, 114, 171, 214, 281, 321, 342, 513, 562, 642, 843, 963, 1026, 1686, 1926, 2033, 2529, 2889, 4066, 5058, 5339, 5778, 6099, 7587, 10678, 12198, 15174, 16017, 18297, 30067, 32034, 36594, 48051, 54891, 60134, 90201, 96102, 109782, 144153, 180402, 270603, 288306, 541206, 571273, 811809, 1142546, 1623618, 1713819, 3427638, 5141457, 10282914, 15424371, 30848742]

約数ペア:

[(1, 30848742), (2, 15424371), (3, 10282914), (6, 5141457), (9, 3427638), (18, 1713819), (19, 1623618), (27, 1142546), (38, 811809), (54, 571273), (57, 541206), (107, 288306), (114, 270603), (171, 180402), (214, 144153), (281, 109782), (321, 96102), (342, 90201), (513, 60134), (562, 54891), (642, 48051), (843, 36594), (963, 32034), (1026, 30067), (1686, 18297), (1926, 16017), (2033, 15174), (2529, 12198), (2889, 10678), (4066, 7587), (5058, 6099), (5339, 5778)]